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【334089】2023年江苏省高考化学试卷

时间:2025-01-21 18:41:25 作者: 字数:26368字
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绝密★启用前

161626-2023年江苏省高考化学试卷


学校:___________姓名:___________班级:___________考号:___________


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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


一、选择题

1.我国提出2060年实现碳中和的目标,体现了大国担当。碳中和中的碳是指

A.碳原子B.二氧化碳C.碳元素D.含碳物质

2.反应  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 应用于石油开采。下列说法正确的是

A  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的电子式为 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   B  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> N元素的化合价为+5

C  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 分子中存在  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> D  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 为非极性分子

3.实验室制取  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的实验原理及装置均正确的是

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

A.制取  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

B.除去  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 中的HCl

C.收集  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

D.吸收尾气中的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

AABBCCDD

4.元素CSiGe位于周期表中ⅣA族。下列说法正确的是

A.原子半径:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> B.第一电离能:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

C.碳单质、晶体硅、SiC均为共价晶体D.可在周期表中元素Si附近寻找新半导体材料

5.氢元素及其化合物在自然界广泛存在且具有重要应用。  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 是氢元素的3种核素,基态H原子  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的核外电子排布,使得H既可以形成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 又可以形成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,还能形成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 等重要化合物;水煤气法、电解水、光催化分解水都能获得  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,如水煤气法制氢反应中,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 与足量  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 反应生成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 吸收131.3kJ的热量。  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 在金属冶炼、新能源开发、碳中和等方面具有重要应用,如  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 在催化剂作用下与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 反应可得到  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 。我国科学家在氢气的制备和应用等方面都取得了重大成果。下列说法正确的是

A  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 都属于氢元素

B  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的中心原子轨道杂化类型均为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

C  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 分子中的化学键均为极性共价键

D  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 晶体中存在Ca  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 之间的强烈相互作用

6.氢元素及其化合物在自然界广泛存在且具有重要应用。  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 是氢元素的3种核素,基态H原子  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的核外电子排布,使得H既可以形成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 又可以形成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,还能形成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 等重要化合物;水煤气法、电解水、光催化分解水都能获得  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,如水煤气法制氢反应中,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 与足量  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 反应生成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 吸收131.3kJ的热量。  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 在金属冶炼、新能源开发、碳中和等方面具有重要应用,如  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 在催化剂作用下与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 反应可得到  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 。我国科学家在氢气的制备和应用等方面都取得了重大成果。下列化学反应表示正确的是

A.水煤气法制氢:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>     <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

B  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 催化加氢生成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的反应: 催化 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

C.电解水制氢的阳极反应:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

D  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 与水反应:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

7.氢元素及其化合物在自然界广泛存在且具有重要应用。  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 是氢元素的3种核素,基态H原子  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的核外电子排布,使得H既可以形成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 又可以形成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,还能形成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 等重要化合物;水煤气法、电解水、光催化分解水都能获得  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,如水煤气法制氢反应中,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 与足量  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 反应生成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 吸收131.3kJ的热量。  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 在金属冶炼、新能源开发、碳中和等方面具有重要应用,如  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 在催化剂作用下与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 反应可得到  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 。我国科学家在氢气的制备和应用等方面都取得了重大成果。下列物质结构与性质或物质性质与用途具有对应关系的是

A  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 具有还原性,可作为氢氧燃料电池的燃料

B.氨极易溶于水,液氨可用作制冷剂

C  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 分子之间形成氢键,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的热稳定性比  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的高

D  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 中的N原子与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 形成配位键,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 具有还原性

8.氮及其化合物的转化具有重要应用。下列说法不正确的是

A.实验室探究稀硝酸与铜反应的气态产物:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

B.工业制硝酸过程中的物质转化: 或高温 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

C.汽车尾气催化转化器中发生的主要反应: 催化 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

D.实验室制备少量  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的原理:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

9.化合物Z是合成药物非奈利酮的重要中间体,其合成路线如下:

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   

下列说法正确的是

AX不能与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液发生显色反应

BY中的含氧官能团分别是酯基、羧基

C1molZ最多能与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 发生加成反应

DXYZ可用饱和  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液和2%银氨溶液进行鉴别

10.金属硫化物(  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> )催化反应  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,既可以除去天然气中的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,又可以获得  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 。下列说法正确的是(      )

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

A.该反应的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

B.该反应的平衡常数  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

C.题图所示的反应机理中,步骤Ⅰ可理解为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 中带部分负电荷的S与催化剂中的M之间发生作用

D.该反应中每消耗  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,转移电子的数目约为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

11.室温下,探究  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液的性质,下列实验方案能达到探究目的的是

选项

探究目的

实验方案

A

溶液中是否含有  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中滴加几滴新制氯水,再滴加KSCN溶液,观察溶液颜色变化

B

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 是否有还原性

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中滴加几滴酸性  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液,观察溶液颜色变化

C

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 是否水解

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中滴加2~3滴酚酞试液,观察溶液颜色变化

D

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 能否催化  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 分解

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中滴加几滴  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液,观察气泡产生情况

AABBCCDD

12.室温下,用含少量  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液制备  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的过程如题图所示。已知  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 。下列说法正确的是

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

A.上述  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

B.“除镁”得到的上层清液中:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

C  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

D.“沉锰”后的滤液中:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

13.二氧化碳加氢制甲烷过程中的主要反应为

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>     <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>     <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

在密闭容器中,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 起始起始 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 时,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 平衡转化率、在催化剂作用下反应相同时间所测得的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 实际转化率随温度的变化如题图所示。  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的选择性可表示为 生成反 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 。下列说法正确的是(      )

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   

A.反应  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的焓变  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

B  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的平衡选择性随着温度的升高而增加

C.用该催化剂催化二氧化碳反应的最佳温度范围约为480~530℃

D450℃时,提高 起始起始 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的值或增大压强,均能使  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 平衡转化率达到X点的值

二、非选择题

14  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 催化剂能催化  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 脱除烟气中的NO,反应为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>     <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

(1)催化剂的制备。将预先制备的一定量的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 粉末置于80℃的水中,在搅拌下加入一定量的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液,经蒸发、焙烧等工序得到颗粒状  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 催化剂。在水溶液中  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 水解为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 沉淀的离子方程式为           ;反应选用  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液而不选用  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液的原因是           

(2)催化剂的应用。将一定物质的量浓度的NO  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> (其余为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> )气体匀速通过装有  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 催化剂的反应器,测得NO的转化率随温度的变化如题图所示。反应温度在320~360℃范围内,NO转化率随温度变化不明显的原因是           ;反应温度高于380℃NO转化率下降,除因为进入反应器的NO被还原的量减少外,还有           (用化学方程式表示)

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

(3)废催化剂的回收。回收  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 废催化剂并制备  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的过程可表示为

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

酸浸时,加料完成后,以一定速率搅拌反应。提高钒元素浸出率的方法还有           

通过萃取可分离钒和钨,在得到的钒酸中含有  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 。已知  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 具有八元环结构,其结构式可表示为           

pH=8  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中加入过量的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液,生成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 沉淀。已知:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,加过量  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液的目的是           

15.化合物I是鞘氨醇激酶抑制剂,其合成路线如下:

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

(1)化合物A的酸性比环己醇的           (填“强”或“弱”或“无差别”)

(2)B的分子式为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,可由乙酸与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 反应合成,B的结构简式为           

(3)A→C中加入  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 是为了消耗反应中产生的           (填化学式)

(4)写出同时满足下列条件的C的一种同分异构体的结构简式:           

碱性条件水解后酸化生成两种产物,产物之一的分子中碳原子轨道杂化类型相同且室温下不能使2%酸性  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液褪色;加热条件下,铜催化另一产物与氧气反应,所得有机产物的核磁共振氢谱中只有1个峰。

(5)G的分子式为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> F→H的反应类型为           

(6)写出以 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 为原料制备 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的合成路线流图            (须用NBSAlBN,无机试剂和有机溶剂任用,合成路线流程图示例见本题题干)

16.实验室模拟“镁法工业烟气脱硫”并制备  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,其实验过程可表示为

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   

(1)在搅拌下向氧化镁浆料中匀速缓慢通入  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 气体,生成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,反应为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,其平衡常数K  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的代数关系式为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>            ;下列实验操作一定能提高氧化镁浆料吸收  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 效率的有           (填序号)

A.水浴加热氧化镁浆料

B.加快搅拌速率

C.降低通入  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 气体的速率

D.通过多孔球泡向氧化镁浆料中通  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

(2)在催化剂作用下  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 氧化为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 。已知  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的溶解度为0.57g(20℃)  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 氧化溶液中  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的离子方程式为           ;在其他条件相同时,以负载钴的分子筛为催化剂,浆料中  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 氧化的速率随pH的变化如题图甲所示。在pH=6~8范围内,pH增大,浆料中  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的氧化速率增大,其主要原因是           

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>     

(3)制取  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 晶体。在如题图乙所示的实验装置中,搅拌下,使一定量的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 浆料与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液充分反应。  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 浆料与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液的加料方式是           ;补充完整制取  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 晶体的实验方案:向含有少量  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中,           (已知:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 时完全转化为氢氧化物沉淀;室温下从  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 饱和溶液中结晶出  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 150~170℃下干燥得到  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,实验中需要使用MgO粉末)

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   

17.空气中  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 含量的控制和  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 资源利用具有重要意义。

(1)燃煤烟气中  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的捕集可通过如下所示的物质转化实现。

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   

吸收”后所得的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液与石灰乳反应的化学方程式为           ;载人航天器内,常用LiOH固体而很少用KOH固体吸收空气中的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,其原因是           

(2)合成尿素[  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ]是利用  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的途径之一。尿素合成主要通过下列反应实现

反应Ⅰ:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

反应Ⅱ:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

密闭体系中反应Ⅰ的平衡常数(K)与温度的关系如图甲所示,反应Ⅰ的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>            (填“=0”或“>0”或“<0”)

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   

反应体系中除发生反应Ⅰ、反应Ⅱ外,还发生尿素水解、尿素缩合生成缩二脲[  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ]和尿素转化为氰酸铵(  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> )等副反应。尿素生产中实际投入  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的物质的量之比为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,其实际投料比值远大于理论值的原因是           

(3)催化电解吸收  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> KOH溶液可将  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 转化为有机物。在相同条件下,恒定通过电解池的电量,电解得到的部分还原产物的法拉第效率(  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> )随电解电压的变化如图乙所示。

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   

生成物所需要的程中通总电 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

其中,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> n表示电解生成还原产物X所转移电子的物质的量,F表示法拉第常数。

当电解电压为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 时,电解过程中含碳还原产物的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 0,阴极主要还原产物为           (填化学式)

当电解电压为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 时,阴极由  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 生成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的电极反应式为           

当电解电压为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 时,电解生成的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的物质的量之比为           (写出计算过程)

参考答案

一、选择题

1. B

碳中和中的碳是指二氧化碳,减少二氧化碳的排放和充分利用二氧化碳其他物是碳中和的核心,故B

【点睛】


2. C

A  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 子式 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   A错误

B  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> N元素的化合价+3B错误

C  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 分子中存在  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> C正确;

D  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> V形分子,分子中正负电荷中心未重合,极性分子,D错误

C


3. C

A实验室制取气使用的是浓盐酸和MnO2,不能使用稀酸,A错误

B.除去  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 中的HCl可将气体通入和食水中,注意入便于充分吸收,应该长进短出,B错误

C气密度大于空气,可用向上排空气法收集气,多功能瓶收集气体注意长进短出,C正确;

D对氯气的尾气应选择氢氧化溶液吸收,水吸收效果不好,D错误

C


4. D

A.同主族元素原子半径从上往下原子半径增大,故原子半径:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> A错误

B.同周期主族元素,从上往下原子半径增大,更易失子,第一离能:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> B错误

C.晶体硅、SiC共价晶体,碳单质中金共价晶体,而石墨混合晶体,C60分子晶体,C错误

D.周期表中元素Si附近存在多准金属,可在其周围寻找半体材料,D正确。

D


5. A

A  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 都属于元素,三者互同位素,为氢元素,A正确;

B  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的中心原子型均  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> B错误

C  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 分子中的化学既存在O-H极性共价,也存在O-O非极性共价C错误

D  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 晶体中存在Ca2+  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的离子为强烈相互作用,D错误

A


6. B

A.水煤气法制的反应为,其化学方程式  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>     <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> A错误

B.由意可知  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 在催化作用下与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 可得到  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,根据原子守恒可得离子方程式 催化 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> B正确;

C解水制的阳极反应为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> C错误

D  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 与水反化学方程式  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> H原子不守恒,D错误

B


7. A

A  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 具有原性,可与氧气反,作为氢氧燃料池的燃料,A正确;

B.液氨可用作制冷主要原因是液氨汽化吸,和氨极易溶于水无关,B错误

C  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 热稳定性比  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的高主要原因氢键能高于硫氢键,和  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 分子之形成氢键无关,C错误

D  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 具有原性在于N本身可以失子,且  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 中无配位D错误

A


8. B

ACu与稀硝酸的反应产物之一NONO与氧气生反  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 生成NO2A正确;

B.氮气与氧气在高温条件下生成NO,但NO无法与水生化学反B错误

C.汽尾气催化化器主要将染气体NOCO染的气体,故方程式 催化 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> C正确;

D实验室利用熟石灰和少量  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,化学方程式  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> D正确。

B


9. D

AX中含有酚基,能与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液色反A错误

BY中的含氧官能基、醚键B错误

CZ1mol可以和  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 生加成反,1mol基可以和  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 生加成反,故1molZ最多能与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 生加成反C错误

DX可与  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液反应产生气泡,Z可以与2%氨溶液反应产银镜Y无明显现象,故XYZ可用  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液和2%氨溶液鉴别D正确。

D


10. C

A.左物气体量数之和3,右生成物气体量数之和  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> A错误

B.由方程形式知,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>   B错误

C.由题图知,经过后,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 部分负电荷的S与催化中的M形成了作用力,C正确;

D.由方程式知,消耗  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 生成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,数目  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 错误

C


11. B

A检验溶液中是否含有  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 直接向待液中滴加KSCN溶液,向待液中滴加水会将  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 氧化  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 扰实验A错误

B.向  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中滴加几滴酸性  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液,若察溶液紫色褪去,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 原性,B正确;

C  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 生水解反  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 使溶液酸性,  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中滴加2~3滴石蕊液,察溶液化,C错误

D.向  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液中滴加几滴  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液,若生气泡有可能是  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的催化作用,D错误

B


12. C

A.含少量Mg2+MnSO4溶液中由荷守恒得  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> A错误

B得到的上清液MgF2和溶液,存在  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> B错误

CNaHCO3溶液中,子守恒关系  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,即  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> C正确;

D后的液中存在F-  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 等离子,故后的液中由荷守恒得:  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> D错误  

C


13. D

A.由盖斯定律可知反  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 焓变  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 错误

B  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,升高温度平衡逆向移  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的含量降低,故  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的平衡选择性随着温度的升高而降低,B错误

C.由可知温度范围约为350~400℃二氧化碳实际转化率最高,最佳温度范C错误

D450℃,提高 起始起始 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 可提高二氧化碳的平衡化率,增大压强I平衡正向移,可提高二氧化碳的平衡化率,均能使  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 平衡化率达到X点的D正确。

D


二、非选择题

14. (1)       <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>      制得的催化剂中不含Na+(2)     在该温度范围内,催化剂活性变化不大,消耗NO的反应速率与生成NO的反应速率随温度升高而增大,对NO转化率的影响相互抵消      催化 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> (3)     提高反应温度、延长浸出时间      <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>      促进  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 充分沉淀

1)在水溶液中  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 水解  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 沉淀的离子方程式  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ;反应选  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液而不  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液的原因是制得的催化中不含Na+

2)反温度在320~360℃内,NO化率随温度化不明的原因是此温度范内,催化活性化不大,消耗NO的反速率与生成NO的反速率随温度升高而增大,NO化率的影响相互抵消。反温度高于380℃NO化率下降,有可能体系生了NO,如 催化 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

3)提高元素浸出率的方法有提高反温度、延浸出时间,已知  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 具有八元环结构,且V有五根共价构式可表示 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>     <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 和溶液中存在溶解平衡 () <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,加  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液有利于增加根离子度,促平衡向析出沉淀的方向移,提高  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的含量,促  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 充分沉淀。


15. (1)(2)CH3COCl(3)HCl(4) <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> (5)取代反应(6) <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

1)化合物A <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 中含有酚基,酚基酸性于醇基,故化合物A的酸性比己醇的

2)由分析可知BCH3COCl

3A→C的化学方程式 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> +CH3COCl→ <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> +HCl  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 碱性可以与HCl生中和反 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> +CH3COCl→ <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> +HCl平衡正移,提供 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 率,故A→C中加入  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 了消耗反生的HCl

4 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的同分异构体碱性条件水解后酸化生成两种物,物之一的分子中碳原子型相同且室温下不能使2%酸性  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液褪色,明其同分异构体5,且水解苯甲酸;另一水解丙醇,且加条件下,催化该产物与氧气反,所得有机物的核磁共振氢谱中只有1个峰,由此确定2-丙醇,由此确定 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的同分异构体 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

5)由分析可知F→H的反应为 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> + <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> +HBr应为取代反

6F→H设计以下合成路线 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>


16. (1)       <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>      BD(2)      催化 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>      pH增大,抑制  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的水解,反应物  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的浓度增大,故可加快氧化速率(3)     用滴液漏斗向盛有MgSO3浆料的三颈烧瓶中缓慢滴加硫酸溶液     分批加入少量氧化镁粉末,搅拌,直至用pH试纸测得pH≥5,过滤;将滤液蒸发浓缩、降温至室温结晶,过滤,所得晶体在150~170℃干燥。

1)已知下列反

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>    K

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

根据盖斯定律,=-++-  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,故K=  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

A.加可加快反速率,但温度升高,SO2在水中溶解度降低,且会H2SO3分解,不一定能提高吸收SO2效率,A错误

B.加快拌速率,可以使反物充分接触,提高吸收SO2效率,B正确;

C.降低通入SO2气体的速率,SO2可与MgO料充分接触,但会降低反速率,不一定能提高吸收SO2效率,C错误

D.多孔球泡可以SO2MgO料充分接触,能提高吸收SO2效率,D正确;

BD

2)根据意,O2氧化溶液中的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 被氧化  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 1molO2氧化2mol  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,故  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 氧化溶液中  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的离子方程式 催化 <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

pH增大,抑制  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的水解,反  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 度增大,故可加快氧化速率;

3)在行含固体物的反物与液体反实验时将含固体物的反物放在三瓶中,通滴液漏斗滴加液体,H2SO4溶液的滴加速率要慢,以免H2SO4量;

根据意,首先需要调节pH≥5以除去Fe3+Al3+杂质,需要用到的试剂为MgO粉末,操作细节为分批加入少量MgO粉末,以免pH高,不断行反直至检测pH≥5,然后过滤除去氧化氧化沉淀;接着需要从溶液中得到  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,根据目信息,室温下晶只能得到  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,因此需要在150~170℃下干燥得到  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,操作细节为液蒸发浓缩、降温至室温晶,过滤,所得晶体在150~170℃干燥。


17. (1)       <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>      相同质量的LiOH固体可吸收更多二氧化碳(2)     <0     适当抑制副反应的发生,尿素中氮碳比小于副产物中缩二脲的氮碳比,氨气与二氧化碳的投料比越大,二氧化碳转化率越高(3)     H2       <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>      每生成1mol  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 转移12mole-,每生成1mol  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 转移2mole-,故电解生成的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的物质的量之比为 :: <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>

1)由可知吸收后所得的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 溶液与石灰乳反生成碳酸用于煅烧产生二氧化碳,KOH可回收利用,故化学方程式  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 人航天器内,常用LiOH固体而很少用KOH固体吸收空气中的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的原因相同量的LiOH固体可吸收更多二氧化碳。

2)由可知升高温度反lgK减小,明温度升高平衡逆向移,故正反应为,其  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> <0实际投料比值远大于理论值的原因是适当抑制副反生,尿素中氮碳比小于副物中的氮碳比,氨气与二氧化碳的投料比越大,二氧化碳化率越高。

3)当电压为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 程中含碳物的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 0明二氧化碳子,为氢离子得气。当电压为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> ,根据得失子守恒、原子守恒和荷守恒可知碱性条件下阴极由  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 生成  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 极反  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 。当电压为  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 程中  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 24%  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 8%,每生成1mol  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 12mole-,每生成1mol  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 2mole-,故解生成的  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>  <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a> 的物的量之比 :: <a href="/tags/54/" title="试卷" class="c1" target="_blank">试卷</a> <a href="/tags/558/" title="江苏" class="c1" target="_blank">江苏</a> <a href="/tags/744/" title="江苏省" class="c1" target="_blank">江苏省</a> <a href="/tags/1159/" title="化学" class="c1" target="_blank">化学</a>