配套习题- 碳酸钠和碳酸氢钠的比较——溶解性和溶液的酸碱性 -【青果学院】

1/5单选题

难度：

1.下列有关Na₂CO₃和NaHCO₃的说法，错误的是

A	都易溶于水
B	水溶液都显碱性
C	都能与盐酸反应
D	加热都能分解

正确答案：RA==

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

2/5单选题

难度：

2.

某学习小组设计有关Na₂CO₃和NaHCO₃的探究实验，其中设计方案明显错误的是

A	可用加热的方法除去Na₂CO₃固体中混有NaHCO₃
B	可向NaHCO₃溶液中通入过量的CO₂气体除去其中混有的Na₂CO₃
C	可用澄清石灰水鉴别NaHCO₃和Na₂CO₃两种溶液
D	分别向Na₂CO₃溶液、NaHCO₃溶液中滴加过量的稀盐酸，均有气泡产生

正确答案：Qw==

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

3/5单选题

难度：

3.关于 Na₂CO₃和NaHCO₃下列说法不正确的是

A	可以用加热的方法除去Na₂CO₃中的NaHCO₃
B	分别向Na₂CO₃和NaHCO₃溶液滴加少量盐酸，产生CO₂气体较快的为NaHCO₃
C	可以用Ca（OH）₂溶液区分Na₂CO₃和NaHCO₃溶液
D	Na₂CO₃比NaHCO₃易溶于水

正确答案：Qw==

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

4/5单选题

难度：

4.下列有关Na₂CO₃和NaHCO₃的叙述正确的是

A	在相同温度下，Na₂CO₃比NaHCO₃的溶解度小
B	可用澄清石灰水鉴别Na₂CO₃溶液和NaHCO₃溶液
C	可用加热的方法除去Na₂CO₃中混有的NaHCO₃杂质
D	Na₂CO₃和NaHCO₃固体分别与盐酸反应产生等量的CO₂时，后者消耗的H⁺多

正确答案：Qw==

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

5/5单选题

难度：

5.关于Na₂CO₃和NaHCO₃比较中，下列说法不正确的是

A	NaHCO₃固体受热容易分解，而Na₂CO₃固体受热不容易分解
B	等质量的Na₂CO₃和NaHCO₃分别与足量的盐酸反应，前者消耗盐酸的物质的量比后者多
C	等物质的量浓度的Na₂CO₃和NaHCO₃溶液分别滴加2滴酚酞试液，前者颜色比后者深
D	Na₂CO₃溶液和NaHCO₃溶液分别与Ba（OH）₂溶液反应的离子方程式相同

正确答案：RA==

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