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氢氧根离子和氢氧根的区别
更新时间: 2021-05-03 11:59:47  

1、氢氧根离子:OH-。

2、氢氧根:OH。

3、区别:前者是离子;后者是原子团;现在教科书没有区别。氢氧根(化学式:OH-)是一种化合价为-1价的根,能和氢离子(H+)结合成水分子,遇铵根离子(NH4+)即生成氨气和水。

关键词: 氢氧根 离子 区别

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