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乙醇显酸性还是碱性
更新时间: 2020-09-22 00:00:00  

乙醇不是酸(一般意义上的酸,它不能使酸碱指示剂变色,也不具有酸的通性),乙醇溶液中含有极化的氧氢键,电离时生成烷氧基负离子和质子(氢离子)

乙醇的酸性很弱,但是电离平衡的存在足以使它与重水之间的同位素交换迅速进行。

关键词: 乙醇 酸性 还是 碱性

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