NaNH2是强碱还是弱碱?pkb值是多少?
人气:315 ℃ 时间:2020-10-01 19:29:00
解答
NaNH2强碱是强碱,只能以固体的形式存在,遇水就反应变成NaOH,NH3,比NaOH还强
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