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15问答网 > 哪种试剂可鉴别出甲酸，乙酸，甲酸乙酯，乙酸乙酯

哪种试剂可鉴别出甲酸，乙酸，甲酸乙酯，乙酸乙酯

2025-03-24 06:33:10

推荐回答（2个）

回答1：

首先分辨出乙酸甲酯甲酸、乙酸都可以以任意比例与水互溶；乙酸甲酯在水中的溶解度约为25g。所以将未知液体和水1:1混合，可以分辨出乙酸甲酯(静置后分层) 还有一个办法是靠气味——甲酸、乙酸都有强烈的酸味，乙酸甲酯则是酯类的特殊香味。

回答2：

新制的Cu(OH)2悬浊液。。。。

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