搜索 - 科创

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首先，我们需要把酸碱理论拓展到非水溶剂中，在水中显碱性是因为孤对电子的原因。但是在氨遇到更强的碱时，他就成了酸。。。甚至液氨中都存在自耦电离。

N和O都有亲核性，且H2N‒OH和H3N+‒O‒能发生互变异构，在水溶液中H3N+‒O‒的比例约20%，在一些复盐晶体、配合物或非水溶剂中H3N+‒O‒可成为主要型体，这影响着羟胺的许多性质。

而叠氮根的氧化电位最低，-3.09V(酸性溶液，碱性溶液只会更负)，-3.40V（酸性气相），还原电位又非常高，+1.96V（酸性介质），具有非常极端的氧化性、还原性和歧化能力，无论是在水中还是非水溶剂中

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