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铵盐都已溶于水吗
更新时间: 2020-07-10 00:00:00  

绝大多数铵盐都易溶于水;

小部分阴离子半径很大且负电荷低的铵盐水溶性小,如高氯酸铵等。

铵盐的定义:

氨与酸反应的生成物都是由铵离子和酸根离子构成的离子化合物,这类化合物称为铵盐。

铵盐的性质:

1、铵盐是离子化合物;

2、绝大部分铵盐易溶于水;

3、绝大部分铵盐受热易分解。

关键词: 盐都

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