NaCl是一种化工原料，可以制备一系列物质（如图所示）．下列说法正确的是_刷题宝

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NaCl是一种化工原料，可以制备一系列物质（如图所示）．下列说法正确的是（）

A：25℃，NaHCO₃在水中的溶解度比Na₂CO₃的大

B：NaHCO₃ 受热分解的方程式为：2NaHCO₃ $\underline{\underline{△}}$ Na₂CO₃+H₂O+CO₂↑

C：电解饱和氯化钠溶液的方程式为：2NaCl $\underline{\underline{电解}}$ 2Na+Cl₂↑

D：图中所示转化反应都是氧化还原反应

上一题下一题 0.0难度选择题更新时间:2016-06-13 04:27:49

答案(点此获取答案解析）

B

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