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【334063】2022年湖南省普通高中学业水平选择性考试化学试卷

时间:2025-01-21 18:38:31 作者: 字数:35687字
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2022年湖南省普通高中学业水平选择性考试化学试卷

题号

总分

得分







注意事项:

1.答题前填写好自己的姓名、班级、考号等信息

2.请将答案正确填写在答题卡上



评卷人

得分




一、单选题

1.化学促进了科技进步和社会发展,下列叙述中没有涉及化学变化的是
A
.《神农本草经》中记载的“石胆能化铁为铜”
B
.利用“侯氏联合制碱法”制备纯碱
C
.科学家成功将 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 转化为淀粉或葡萄糖
D
.北京冬奥会场馆使用 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 跨临界直冷制冰

2.下列说法错误的是
A
.氢键,离子键和共价键都属于化学键
B
.化学家门捷列夫编制了第一张元素周期表
C
.药剂师和营养师必须具备化学相关专业知识
D
.石灰石是制造玻璃和水泥的主要原料之一

3.聚乳酸是一种新型的生物可降解高分子材料,其合成路线如下:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
下列说法错误的是
A
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
B
.聚乳酸分子中含有两种官能团
C
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 乳酸与足量的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 反应生成 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
D
.两分子乳酸反应能够生成含六元环的分子

4.化学实验操作是进行科学实验的基础。下列操作符合规范的是

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

A.碱式滴定管排气泡

B.溶液加热

C.试剂存放

D.溶液滴加


A
A
B
B
C
C
D
D

5.科学家合成了一种新的共价化合物(结构如图所示)XYZW为原子序数依次增大的短周期元素,W的原子序数等于XY的原子序数之和。下列说法错误的是
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
A
.原子半径: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
B
.非金属性: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
C
Z的单质具有较强的还原性
D
.原子序数为82的元素与W位于同一主族

6.甲基丙烯酸甲酯是合成有机玻璃的单体。
旧法合成的反应:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
新法合成的反应:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
下列说法错误的是(阿伏加德罗常数的值为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> )
A
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的电子式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
B
.新法没有副产物产生,原子利用率高
C
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的微粒数小于 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
D
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的作用是降低反应的活化能,使活化分子数目增多,百分数不变

7.铝电解厂烟气净化的一种简单流程如下:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
下列说法错误的是
A
.不宜用陶瓷作吸收塔内衬材料
B
.采用溶液喷淋法可提高吸收塔内烟气吸收效率
C
.合成槽中产物主要有 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
D
.滤液可回收进入吸收塔循环利用

8.海水电池在海洋能源领域备受关注,一种锂-海水电池构造示意图如下。下列说法错误的是
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
A
.海水起电解质溶液作用
B
N极仅发生的电极反应: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
C
.玻璃陶瓷具有传导离子和防水的功能
D
.该锂-海水电池属于一次电池

9.科学家发现某些生物酶体系可以促进 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的转移(abc),能将海洋中的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 转化为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 进入大气层,反应过程如图所示。
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
下列说法正确的是
A
.过程Ⅰ中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 发生氧化反应
B
ab中转移的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 数目相等
C
.过程Ⅱ中参与反应的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
D
.过程Ⅰ→Ⅲ的总反应为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

10.室温时,用 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的标准 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液滴定 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 浓度相等的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 混合溶液,通过电位滴定法获得 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的关系曲线如图所示(忽略沉淀对离子的吸附作用。若溶液中离子浓度小于 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 时,认为该离子沉淀完全。 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> )。下列说法正确的是
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
A
a点:有白色沉淀生成
B
.原溶液中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的浓度为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
C
.当 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 沉淀完全时,已经有部分 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 沉淀
D
b点: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

11.为探究 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的性质,进行了如下实验( <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液浓度均为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> )

实验

操作与现象

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 水中滴加2 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液,呈棕黄色;煮沸,溶液变红褐色。

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液中滴加2 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液,变红褐色;
再滴加 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液,产生蓝色沉淀。

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液中滴加2 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液,变红褐色;
将上述混合液分成两份,一份滴加 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液,无蓝色沉淀生;
另一份煮沸,产生红褐色沉淀。


依据上述实验现象,结论不合理的是
A
.实验①说明加热促进 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 水解反应
B
.实验②说明 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 既发生了水解反应,又发生了还原反应
C
.实验③说明 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 发生了水解反应,但没有发生还原反应
D
.整个实验说明 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的水解反应无影响,但对还原反应有影响

12.向体积均为1L的两恒容容器中分别充入 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 发生反应: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,其中甲为绝热过程,乙为恒温过程,两反应体系的压强随时间的变化曲线如图所示。下列说法正确的是
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
A
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
B
.气体的总物质的量: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
C
a点平衡常数: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
D
.反应速率: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

评卷人

得分




二、多选题

13.下列离子方程式正确的是
A
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 通入冷的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
B
.用醋酸和淀粉 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液检验加碘盐中的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
C
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液中加入 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 产生沉淀: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
D
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液与少量的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液混合: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

14.反应物(S)转化为产物(PP·Z)的能量与反应进程的关系如下图所示:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
下列有关四种不同反应进程的说法正确的是
A
.进程Ⅰ是放热反应
B
.平衡时P的产率:Ⅱ>Ⅰ
C
.生成P的速率:Ⅲ>Ⅱ
D
.进程Ⅳ中,Z没有催化作用

评卷人

得分




三、实验题

15.某实验小组以 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液为原料制备 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,并用重量法测定产品中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的含量。设计了如下实验方案:
可选用试剂: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 晶体、 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液、浓 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 、稀 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液、蒸馏水
步骤1. <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的制备
按如图所示装置进行实验,得到 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液,经一系列步骤获得 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 产品。
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
步骤2,产品中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的含量测定
称取产品 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,用 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 水溶解,酸化,加热至近沸;
在不断搅拌下,向①所得溶液逐滴加入热的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液,
沉淀完全后, <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 水浴40分钟,经过滤、洗涤、烘干等步骤,称量白色固体,质量为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
回答下列问题:
(1)Ⅰ
是制取_______气体的装置,在试剂a过量并微热时,发生主要反应的化学方程式为_______
(2)Ⅰ
b仪器的作用是_______;Ⅲ中的试剂应选用_______
(3)
在沉淀过程中,某同学在加入一定量热的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液后,认为沉淀已经完全,判断沉淀已完全的方法是_______
(4)
沉淀过程中需加入过量的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液,原因是_______
(5)
在过滤操作中,下列仪器不需要用到的是_______(填名称)
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(6)
产品中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的质量分数为_______(保留三位有效数字)

评卷人

得分




四、解答题

16.2021年我国制氢量位居世界第一,煤的气化是一种重要的制氢途径。回答下列问题:
(1)
在一定温度下,向体积固定的密闭容器中加入足量的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,起始压强为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 时,发生下列反应生成水煤气:
Ⅰ.
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
Ⅱ.
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
下列说法正确的是_______
A.
平衡时向容器中充入惰性气体,反应Ⅰ的平衡逆向移动
B.
混合气体的密度保持不变时,说明反应体系已达到平衡
C.
平衡时 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的体积分数可能大于 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
D.
将炭块粉碎,可加快反应速率
反应平衡时, <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的转化率为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> CO的物质的量为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 。此时,整个体系_______(填“吸收”或“放出”)热量_______kJ,反应Ⅰ的平衡常数 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> _______(以分压表示,分压=总压×物质的量分数)
(2)
一种脱除和利用水煤气中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 方法的示意图如下:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
某温度下,吸收塔中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 溶液吸收一定量的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 后, <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,则该溶液的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> _______(该温度下 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> )
再生塔中产生 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的离子方程式为_______
利用电化学原理,将 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 电催化还原为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,阴极反应式为_______

17.(Ti)及其合金是理想的高强度、低密度结构材料。以钛渣(主要成分为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,含少量VSiAl的氧化物杂质)为原料,制备金属钛的工艺流程如下:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
已知“降温收尘”后,粗 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 中含有的几种物质的沸点:

物质

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

沸点/ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

136

127

57

180


回答下列问题:
(1)
已知 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的值只决定于反应体系的始态和终态,忽略 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 随温度的变化。若 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,则该反应可以自发进行。根据下图判断: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 时,下列反应不能自发进行的是_______
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
A
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
B
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
C
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
D
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(2)
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> C <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,在 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的沸腾炉中充分反应后,混合气体中各组分的分压如下表:

物质

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

分压 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>


该温度下, <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> C <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 反应的总化学方程式为_______
随着温度升高,尾气中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的含量升高,原因是_______
(3)“
除钒”过程中的化学方程式为_______;“除硅、铝”过程中,分离 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 中含 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 杂质的方法是_______
(4)“
除钒”和“除硅、铝”的顺序_______(填“能”或“不能”)交换,理由是_______
(5)
下列金属冶炼方法与本工艺流程中加入 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 冶炼 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的方法相似的是_______
A
.高炉炼铁
B
.电解熔融氯化钠制钠
C
.铝热反应制锰
D
.氧化汞分解制汞

18.铁和硒( <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> )都是人体所必需的微量元素,且在医药、催化、材料等领域有广泛应用,回答下列问题:
(1)
乙烷硒啉(Ethaselen)是一种抗癌新药,其结构式如下:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
基态 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 原子的核外电子排布式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> _______
该新药分子中有_______种不同化学环境的C原子;
比较键角大小:气态 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 分子_______ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 离子(填“>”“<”或“=”),原因是_______
(2)
富马酸亚铁 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 是一种补铁剂。富马酸分子的结构模型如图所示:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
富马酸分子中 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 键与 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 键的数目比为_______
富马酸亚铁中各元素的电负性由大到小的顺序为_______
(3)
科学家近期合成了一种固氮酶模型配合物,该物质可以在温和条件下直接活化 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,将 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 转化为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,反应过程如图所示:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
产物中N原子的杂化轨道类型为_______
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 互为等电子体的一种分子为_______(填化学式)
(4)
钾、铁、硒可以形成一种超导材料,其晶胞在xzyzxy平面投影分别如图所示:
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
该超导材料的最简化学式为_______
②Fe
原子的配位数为_______
该晶胞参数 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 。阿伏加德罗常数的值为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,则该晶体的密度为_______ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> (列出计算式)

评卷人

得分




五、推断题

19.物质J是一种具有生物活性的化合物。该化合物的合成路线如下:

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

已知:① <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>


回答下列问题:
(1)A
中官能团的名称为______________
(2)F
GGH的反应类型分别是______________
(3)B
的结构简式为_______
(4)C
D反应方程式为_______
(5)
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 是一种重要的化工原料,其同分异构体中能够发生银镜反应的有_______(考虑立体异构),其中核磁共振氢谱有3组峰,且峰面积之比为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的结构简式为_______
(6)Ⅰ
中的手性碳原子个数为_______(连四个不同的原子或原子团的碳原子称为手性碳原子)
(7)
参照上述合成路线,以 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 为原料,设计合成 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的路线_______(无机试剂任选)

参考答案

1.D

【解析】
A
.“石胆能化铁为铜”指的是铁可以与硫酸铜发生置换反应生成铜,发生了化学变化,A不符合题意;
B
.工业上利用“侯氏联合制碱法”制备纯碱,二氧化碳、氨气、氯化钠和水发生反应生成的碳酸氢钠晶体经加热后分解生成碳酸钠即纯碱,发生了化学变化,B不符合题意;
C
CO2转化为淀粉或葡萄糖,有新物质生成,发生了化学变化,C不符合题意;
D
.使用CO2跨临界直冷制冰,将水直接转化为冰,没有新物质生成,只发生了物理变化,没有涉及化学变化,D符合题意;
综上所述,本题选D

2.A

【解析】
A
.离子键和共价键都属于化学键,氢键属于分子间作用力,A说法错误;
B
.第一张元素周期表是俄国化学家门捷列夫编制的,B说法正确;
C
.药剂师和营养师的工作分别与药剂和营养物质有关,因此必须具备相关的化学专业知识才能胜任相关工作,C说法正确;
D
.制造玻璃的主要原料是石灰石、石英和纯碱,制造水泥的主要原料是石灰石和黏土,D说法正确;
综上所述,本题选A

3.B

【解析】
A
.根据氧原子数目守恒可得:3n=2n+1+m,则m=n-1A正确;
B
.聚乳酸分子中含有三种官能团,分别是羟基、羧基、酯基,B错误;
C
1个乳酸分子中含有1个羟基和1个羧基,则1mol乳酸和足量的Na反应生成1mol H2C正确;
D
1个乳酸分子中含有1个羟基和1个羧基,则两分子乳酸可以缩合产生含六元环的分子( <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ),D正确;
故选B

4.A

【解析】
A
.碱式滴定管排气泡时,把橡皮管向上弯曲,出口上斜,轻轻挤压玻璃珠附近的橡皮管可以使溶液从尖嘴涌出,气泡即可随之排出,A符合规范;
B
.用试管加热溶液时,试管夹应夹在距离管口的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 处,B不符合规范;
C
.实验室中,盐酸和NaOH要分开存放,有机物和无机物要分开存放,C不符合规范;
D
.用滴管滴加溶液时,滴管不能伸入试管内部,应悬空滴加,D不符合规范;
故选A

5.C

【解析】
由共价化合物的结构可知,XW形成4个共价键,Y形成2个共价键,Z形成1个共价键,XYZW是原子序数依次增大的短周期元素,W的原子序数等于XY的原子序数之和,则XC元素、YO元素、ZF元素、WSi元素。
A
.同周期元素,从左到右原子半径依次减小,则COF的原子半径大小顺序为COF,故A正确;
B
.同周期元素,从左到右元素的非金属性依次增强,同主族元素,从上到下元素的非金属性依次减弱,则COSi的非金属性强弱顺序为OCSi,故B正确;
C
.位于元素周期表右上角的氟元素的非金属性最强,单质具有很强的氧化性,故C错误;
D
.原子序数为82的元素为铅元素,与硅元素都位于元素周期表ⅣA族,故D正确;
故选C

6.D

【解析】
A
.氢氰酸为共价化合物,结构式为H—C≡N,电子式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,故A正确;
B
.由方程式可知,新法合成甲基丙烯酸甲酯的反应为没有副产物生成,原子利用率为100的化合反应,故B正确;
C
.硫酸氢铵是强酸弱碱的酸式盐,铵根离子在溶液中会发生水解反应,所以1L0.05mol/L的硫酸氢铵溶液中铵根离子的数目小于0.05mol/L×1L×NAmol—1=0.05NA,故C正确;
D
.由方程式可知,钯为新法合成甲基丙烯酸甲酯的催化剂,能降低反应的活化能,使活化分子的数目和百分数都增大,故D错误;
故选D

7.C

【解析】
烟气(HF)通入吸收塔,加入过量的碳酸钠,发生反应 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,向合成槽中通入NaAlO2,发生反应 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,过滤得到 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 和含有 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的滤液。
A
.陶瓷的成分中含有SiO2SiO2在高温下与 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 发生反应 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,因此不宜用陶瓷作吸收塔内衬材料,故A正确;
B
.采用溶液喷淋法可增大反应物的接触面积,提高吸收塔内烟气吸收效率,故B正确;
C
.由上述分析可知,合成槽内发生反应 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,产物是 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,故C错误;
D
.由上述分析可知,滤液的主要成分为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,可进入吸收塔循环利用,故D正确;
答案选C

8.B

【解析】
锂海水电池的总反应为4Li+2H2O+O2═4LiOHM极上Li失去电子发生氧化反应,则M电极为负极,电极反应为Li-e-=Li+N极为正极,电极反应为O2+2H2O+4e-=4OH-
A
.海水中含有丰富的电解质,如氯化钠、氯化镁等,可作为电解质溶液,故A正确;
B
.由上述分析可知,N为正极,电极反应为O2+2H2O+4e-=4OH-,故B错误;
C
Li为活泼金属,易与水反应,玻璃陶瓷的作用是防止水和Li反应,并能传导离子,故C正确;
D
.该电池不可充电,属于一次电池,故D正确;
答案选B

9.C

【解析】
A
.由图示可知,过程INO <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 转化为NO,氮元素化合价由+3价降低到+2价,NO <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 作氧化剂,被还原,发生还原反应,A错误;
B
.由图示可知,过程INO <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 在酶1的作用下转化为NOH2O,依据得失电子守恒、电荷守恒和原子守恒可知,反应的离子方程式为:NO <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> +2H++e- <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> NO+H2O,生成1molNOa过程转移1mole-,过程IINONH <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 在酶2的作用下发生氧化还原反应生成H2ON2H4,依据得失电子守恒、电荷守恒和原子守恒可知,反应的离子方程式为:2NO+8NH <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 2H2O+5N2H4+8H+,消耗1molNOb过程转移4mol e-,转移电子数目不相等,B错误;
C
.由图示可知,过程II发生反应的参与反应的离子方程式为:2NO+8NH <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 2H2O+5N2H4+8H+n(NO):n(NH <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> )=1:4C正确;
D
.由图示可知,过程IIIN2H4转化为N24H+4e-,反应的离子方程式为:N2H4= N2+4H++4e-,过程I-III的总反应为:2NO <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> +8NH <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> =5N2↑+4H2O+24H++18e-D错误;
答案选C

10.C

【解析】
向含浓度相等的 Cl-Br-I-混合溶液中滴加硝酸银溶液,根据三种沉淀的溶度积常数,三种离子沉淀的先后顺序为I-Br-Cl-,根据滴定图示,当滴入4.50mL硝酸银溶液时,Cl-恰好沉淀完全,此时共消耗硝酸银的物质的量为4.50mL×10-3L/mL×0.1000mol/L=4.5×10-4mol,所以Cl-Br-I-均为1.5×10-4mol
A
I-先沉淀,AgI是黄色的,所以a点有黄色沉淀AgI生成,故A错误;
B
.原溶液中I-的物质的量为1.5×10-4mol,则I-的浓度为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> =0.0100molL-1,故B错误;
C
.当Br-沉淀完全时(Br-浓度为1.0×10-5mol/L),溶液中的c(Ag+)= <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> =5.4×10-8mol/L,若Cl-已经开始沉淀,则此时溶液中的c(Cl-)= <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> =3.3×10-3mol/L,原溶液中的c(Cl-)= c(I-)=0.0100molL-1,则已经有部分Cl-沉淀,故C正确;
D
b点加入了过量的硝酸银溶液,Ag+浓度最大,则b点各离子浓度为: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,故D错误;
故选C

11.D

【解析】
铁离子水解显酸性,亚硫酸根离子水解显碱性,两者之间存在相互促进的水解反应,同时铁离子具有氧化性,亚硫酸根离子具有还原性,两者还会发生氧化还原反应,在同一反应体系中,铁离子的水解反应与还原反应共存并相互竞争,结合实验分析如下:实验①为对照实验,说明铁离子在水溶液中显棕黄色,存在水解反应Fe3++3H2O  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> Fe(OH)3+3H+,煮沸,促进水解平衡正向移动,得到红褐色的氢氧化铁胶体;实验②说明少量亚硫酸根离子加入铁离子后,两者发生水解反应得到红褐色的氢氧化铁胶体;根据铁氰化钾检测结果可知,同时发生氧化还原反应,使铁离子被还原为亚铁离子,而出现特征蓝色沉淀;实验③通过反滴操作,根据现象描述可知,溶液仍存在铁离子的水解反应,但由于铁离子少量,没检测出亚铁离子的存在,说明铁离子的水解反应速率快,铁离子的还原反应未来得及发生。
A
.铁离子的水解反应为吸热反应,加热煮沸可促进水解平衡正向移动,使水解程度加深,生成较多的氢氧化铁,从而使溶液显红褐色,故A正确;
B
.在5mLFeCl3溶液中滴加2滴同浓度的Na2SO3溶液,根据现象和分析可知,Fe3+既发生了水解反应,生成红褐色的氢氧化铁,又被亚硫酸根离子还原,得到亚铁离子,加入铁氰化钾溶液后,出现特征蓝色沉淀,故B正确;
C
.实验③中在5mL Na2SO3溶液中滴加2滴同浓度少量FeCl3溶液,根据现象和分析可知,仍发生铁离子的水解反应,但未来得及发生铁离子的还原反应,即水解反应比氧化还原反应速率快,故C正确;
D
.结合三组实验,说明铁离子与亚硫酸根离子混合时,铁离子的水解反应占主导作用,比氧化还原反应的速率快,因证据不足,不能说明亚硫酸离子对铁离子的水解作用无影响,事实上,亚硫酸根离子水解显碱性,可促进铁离子的水解反应,故D错误。
综上所述,答案为D

12.B

【解析】
A
.甲容器在绝热条件下,随着反应的进行,压强先增大后减小,根据理想气体状态方程PV=nRT可知,刚开始压强增大的原因是因为容器温度升高,则说明上述反应过程放热,即 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 0,故A错误;
B
.根据A项分析可知,上述密闭溶液中的反应为放热反应,图中a点和c点的压强相等,因甲容器为绝热过程,乙容器为恒温过程,若两者气体物质的量相等,则甲容器压强大于乙容器压强,则说明甲容器中气体的总物质的量此时相比乙容器在减小即气体总物质的量:nanc,故B正确;
C
a点为平衡点,此时容器的总压为p,假设在恒温恒容条件下进行,则气体的压强之比等于气体的物质的量(物质的量浓度)之比,所以可设Y转化的物质的量浓度为xmolL1,则列出三段式如下: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,则有 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,计算得到x=0.75,那么化学平衡常数K= <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,又甲容器为绝热条件,等效为恒温条件下升温,平衡逆向移动,则平衡常数减小即平衡常数K12,故C错误;
D
.根据图像可知,甲容器达到平衡的时间短,温度高,所以达到平衡的速率相对乙容器的快,即VaVb,故D错误。
综上所述,答案为B

13.AC

【解析】
A
Cl2通入冷的 NaOH溶液中发生反应生成氯化钠和次氯酸钠,该反应的离子方程式为Cl2+2OH-=Cl+ClO+H2OA正确;
B
.用醋酸和淀粉-KI溶液检验加碘盐中的 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的原理是 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 在酸性条件下与I发生归中反应生成I2而遇淀粉变蓝,由于醋酸是弱酸,在离子方程式中不能用H表示,因此B不正确;
C
H2O2具有较强的氧化性,FeSO4溶液中加入H2O2产生的沉淀是氢氧化铁,该反应的离子方程式为2Fe2++ H2O2+4H2O=2Fe(OH)3↓+4HC正确;
D
NaHCO3溶液与少量的Ba(OH)2溶液混合后发生反应生成碳酸钡沉淀、碳酸钠和水,NaHCO3过量,Ba(OH)2全部参加反应,因此该反应的离子方程式为2 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> +Ba2++2OH-=BaCO3↓+ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> +2H2OD不正确;
综上所述,本题选AC

14.AD

【解析】
A
.由图中信息可知,进程Ⅰ中S的总能量大于产物P的总能量,因此进程I是放热反应,A说法正确;
B
.进程Ⅱ中使用了催化剂X,但是催化剂不能改变平衡产率,因此在两个进程中平衡时P的产率相同,B说法不正确;
C
.进程Ⅲ中由S•Y转化为P•Y的活化能高于进程Ⅱ中由S•X转化为P•X的活化能,由于这两步反应分别是两个进程的决速步骤,因此生成P的速率为Ⅲ<Ⅱ,C说法不正确;
D
.由图中信息可知,进程Ⅳ中S吸附到Z表面生成S•Z,然后S•Z转化为产物P•Z,由于P•Z没有转化为PZ,因此,Z没有表现出催化作用,D说法正确;
综上所述,本题选AD

15.(1)     HCl     H2SO4()+NaCl <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> NaHSO4+HCl↑
(2)    
防止倒吸     CuSO4溶液
(3)
静置,取上层清液于一洁净试管中,继续滴加硫酸溶液,无白色沉淀生成,则已沉淀完全
(4)
使钡离子沉淀完全
(5)
锥形瓶
(6)97.6%

【解析】
装置I中浓硫酸和氯化钠共热制备HCl,装置II中氯化氢与BaS溶液反应制备BaCl2·2H2O,装置III中硫酸铜溶液用于吸收生成的H2S,防止污染空气。
(1)
由分析可知,装置I为浓硫酸和氯化钠共热制取HCl气体的装置,在浓硫酸过量并微热时,浓硫酸与氯化钠反应生成硫酸氢钠和氯化氢,发生主要反应的化学方程式为:H2SO4()+NaCl <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> NaHSO4+HCl↑
(2)
氯化氢极易溶于水,装置IIb仪器的作用是:防止倒吸;装置II中氯化氢与BaS溶液反应生成H2SH2S有毒,对环境有污染,装置III中盛放CuSO4溶液,用于吸收H2S
(3)
硫酸与氯化钡反应生成硫酸钡沉淀,因此判断沉淀已完全的方法是静置,取上层清液于一洁净试管中,继续滴加硫酸溶液,无白色沉淀生成,则已沉淀完全。
(4)
为了使钡离子沉淀完全,沉淀过程中需加入过量的硫酸溶液。
(5)
过滤用到的仪器有:铁架台、烧杯、漏斗、玻璃棒,用不到锥形瓶。
(6)
由题意可知,硫酸钡的物质的量为: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> =0.002mol,依据钡原子守恒,产品中BaCl2·2H2O的物质的量为0.002mol,质量为0.002mol <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 244g/mol=0.488g,质量分数为: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 100%=97.6%

16.(1)     BD     吸收     31.2      <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(2)     10     2
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> CO2↑+ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> +H2O     2CO2+12e-+12H+=C2H4+4H2OAgCl+e-=Ag+Cl-

【解析】
(1)
①A
.在恒温恒容条件下,平衡时向容器中充入情性气体不能改变反应混合物的浓度,因此反应Ⅰ的平衡不移动,A说法不正确;
B
.在反应中有固体C转化为气体,气体的质量增加,而容器的体积不变,因此气体的密度在反应过程中不断增大,当混合气体的密度保持不变时,说明反应体系已达到平衡,B说法正确;
C
.若C(s)H2O(g)完全反应全部转化为CO2(g)H2(g),由C(s)+ 2H2O(g) = CO2(g)+ 2H2(g)可知,H2的体积分数的极值为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,由于可逆反应只有一定的限度,反应物不可能全部转化为生成物,因此,平衡时H2的体积分数不可能大于 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> C说法不正确;
D
.将炭块粉碎可以增大其与H2O(g)的接触面积,因此可加快反应速率,D说法正确;
综上所述,相关说法正确的是BD
反应平衡时,H2O(g)的转化率为50%,则水的变化量为0.5mol,水的平衡量也是0.5mol,由于CO的物质的量为0.1mol,则根据O原子守恒可知CO2的物质的量为0.2mol,生成0.2mol CO2时消耗了0.2mol CO,故在反应Ⅰ实际生成了0.3molCO。根据相关反应的热化学方程式可知,生成0.3mol CO要吸收热量39.42kJ ,生成0.2mol CO2要放出热量8.22kJ此时,因此整个体系吸收热量39.42kJ-8.22kJ=31.2kJ;由H原子守恒可知,平衡时H2的物质的量为0.5molCO的物质的量为0.1molCO2的物质的量为0.2mol,水的物质的量为0.5mol,则平衡时气体的总物质的量为0.5mol+0.1mol+0.2mol+0.5mol=1.3mol,在同温同体积条件下,气体的总压之比等于气体的总物质的量之比,则平衡体系的总压为0.2MPa <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 1.3=0.26MPa,反应IC(s)+H2O(g) <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> CO(g)+H2(g))的平衡常数Kp=  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(2)
某温度下,吸收塔中K2CO3溶液吸收一定量的CO2后,c( <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ):c( <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> )=1:2,由 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 可知, <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> = <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,则该溶液的pH=10
再生塔中KHCO3受热分解生成K2CO3H2OCO2,该反应的离子方程式为2 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> CO2↑+ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> +H2O
利用电化学原理,将CO2电催化还原为C2H4,阴极上发生还原反应,阳极上水放电生成氧气和H+H+通过质子交换膜迁移到阴极区参与反应生成乙烯,铂电极和Ag/AgCl电极均为阴极,在电解过程中AgCl可以转化为Ag,则阴极的电极反应式为2CO2+12e-+12H+=C2H4+4H2OAgCl+e-=Ag+Cl-

17.(1)C
(2)     5TiO
2+6C+10Cl2 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 5TiCl4+2CO+4CO2     随着温度升高,CO2C发生反应 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(3)     3VOCl
3+Al=3VOCl2+AlCl3     蒸馏
(4)    
不能     若先“除硅、铝”再“除钒”,“除钒”时需要加入Al,又引入Al杂质;
(5)AC

【解析】
钛渣中加入CCl2进行沸腾氯化,转化为相应的氯化物,降温收尘后得到粗TiCl4,加入单质Al除钒,再除硅、铝得到纯TiCl4,加入Mg还原得到Ti
(1)
记① <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,② <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,③ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,④ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
A
.由图可知,600℃ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,反应自发进行,故A不符合题意;
B
.由图可知,600℃ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,反应自发进行,故B不符合题意;
C
.由图可知,600℃ <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,反应不能自发进行,故C符合题意;
D
.根据盖斯定律, <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 可由①+③得到,则600℃时其 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,反应自发进行,故D不符合题意;
故选C
(2)
根据表中数据可知,该温度下C主要生成COCO2,根据相同条件下气体的压强之比是物质的量之比可知TiCl4COCO2的物质的量之比约是524,所以TiO2CCl2反应的总化学方程式为5TiO2+6C+10Cl2 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 5TiCl4+2CO+4CO2,故答案为:5TiO2+6C+10Cl2 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 5TiCl4+2CO+4CO2
随着温度升高,CO2C发生反应 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,导致CO含量升高,故答案为:随着温度升高,CO2C发生反应 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(3)
降温收尘”后钒元素主要以VOCl3形式存在,加入Al得到VOCl2渣,根据得失电子守恒和元素守恒配平方程式为3VOCl3+Al=3VOCl2+AlCl3AlCl3SiCl4TiCl4沸点差异较大,“除硅、铝"过程中可采用蒸馏的方法分离AlCl3SiCl4,故答案为:3VOCl3+Al=3VOCl2+AlCl3;蒸馏;
(4)
若先“除硅、铝”再“除钒”,“除钒”时需要加入Al,又引入Al杂质,因此“除钒”和“除硅、铝”的顺序不能交换,故答案为:不能;若先“除硅、铝”再“除钒”,“除钒”时需要加入Al,又引入Al杂质;
(5)
本工艺中加入Mg冶炼Ti的方法为热还原法;
A
.高炉炼铁的原理是用还原剂将铁矿石中铁的氧化物还原成金属铁,属于热还原法,故A符合题意;
B
.电解熔融氯化钠制取金属钠的原理是电解法,故B不符合题意;
C
.铝热反应制锰是利用Al作还原剂,将锰从其化合物中还原出来,为热还原法,故C符合题意;
D
Hg为不活泼金属,可以直接用加热分解氧化汞的方法制备汞,故D不符合题意;
故答案选AC,故答案为:AC

18.(1)     [Ar] 3d104s24p4     6     >     SeO3的空间构型为平面三角形,SeO <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的空间构型为三角锥形
(2)     11:3     O
CHFe
(3)     sp
3杂化     H2O
(4)     KFe
2Se2     4      <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

【解析】
(1)
硒元素的原子序数为34,基态原子的电子排布式为[Ar] 3d104s24p4,故答案为:[Ar] 3d104s24p4
由结构简式可知,乙烷硒啉的分子结构对称,分子中含有6种化学环境不同的碳原子,故答案为:6
三氧化硒分子中硒原子的价层电子对数为3,孤对电子对数为0,分子的空间构型为平面三角形,键角为120°,亚硒酸根离子中硒原子的价层电子对数为4,孤对电子对数为1,离子的空间构型为三角锥形,键角小于120°,故答案为:>;SeO3的空间构型为平面三角形,SeO <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的空间构型为三角锥形;
(2)
由球棍模型可知,富马酸的结构式为HOOCCH=CHCOOH,分子中的单键为σ键,双键中含有1σ键和1π键,则分子中σ键和π键的数目比为113,故答案为:113
金属元素的电负性小于非金属元素,则铁元素的电负性最小,非金属元素的非金属性越强,电负性越大,氢碳氧的非金属性依次增强,则电负性依次增大,所以富马酸亚铁中四种元素的电负性由大到小的顺序为OCHFe,故答案为:OCHFe
(3)
由结构简式可知,产物中氮原子的价层电子对数为4,原子的杂化方式为sp3杂化,故答案为:sp3杂化;
水分子和氨基阴离子的原子个数都为3、价电子数都为8,互为等电子体,故答案为:H2O
(4)
由平面投影图可知,晶胞中位于顶点和体心的钾原子个数为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> +1=2,均位于棱上和面上的铁原子和硒原子的个数为12× <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> +2× <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> =4,则超导材料最简化学式为KFe2Se2,故答案为:KFe2Se2
由平面投影图可知,位于棱上的铁原子与位于面上的硒原子的距离最近,所以铁原子的配位数为4,故答案为:4
设晶体的密度为dg/cm3,由晶胞的质量公式可得: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> =abc×10—21×d,解得d= <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,故答案为: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

19.(1)     醚键     醛基
(2)    
取代反应     加成反应
(3)
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(4)
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(5)     5    
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(6)1
(7)
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>

【解析】
A
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> )和 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 反应生成BC12H14O4),根据“已知①”可以推出B的结构简式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> BHCOONH4发生反应得到CC12H16O4),C又转化为DC12O14O3),根据“已知②”可推出C的结构简式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> D的结构简式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> DHOCH2CH2OH反应生成E <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> );E在一定条件下转化为F <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> );FCH3I在碱的作用下反应得到GC15H18O5),G <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 反应得到H <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ),对比FH的结构简式可得知G的结构简式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> H再转化为I <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> );I最终转化为J <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> )。
(1)
A
的结构简式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,其官能团为醚键和醛基。
(2)
由分析可知,G的结构简式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,对比FG的结构简式可知FG的反应为取代反应;GH反应中, <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的碳碳双键变为碳碳单键,则该反应为加成反应。
(3)
由分析可知,B的结构简式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(4)
由分析可知,CD的结构简式分别为C的结构简式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,则CD的化学方程式为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(5)
 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 的同分异构体能发生银镜反应,说明该物质含有醛基,根据分子式C4H6O可得知,该物质还含有碳碳双键或者三元环,还要分析顺反异构,则符合条件的同分异构体有5种,它们分别是CH2=CHCH2CHO <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> (与后者互为顺反异构体)、 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> (与前者互为顺反异构体)、 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,其中核磁共振氢谱有3组峰,且峰面积之比为4:1:1的结构简式是 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>
(6)
连四个不同的原子或原子团的碳原子成为手性碳原子,则I中手性碳原子的个数为1,是连有甲基的碳原子。
(7)
结合GI的转化过程可知,可先将 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 转化为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,再使 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>  <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> 反应生成 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ,并最终转化为 <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a> ;综上所述,合成路线为: <a href="/tags/37/" title="普通" class="c1" target="_blank">普通</a> <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/147/" title="水平" class="c1" target="_blank">水平</a> <a href="/tags/148/" title="学业" class="c1" target="_blank">学业</a> <a href="/tags/205/" title="选择" class="c1" target="_blank">选择</a> <a href="/tags/261/" title="考试" class="c1" target="_blank">考试</a>


Shape4 3页,总1