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无论从结构还是性质上看,二者均有很多相似性.现总结归纳如下,以飨读者. 一、电离: 1.水的电离: H2O+H2OH3O++OH- 25℃时:Kw=1.0×10-14 2.液氨的电离: NH3+NH3NH4++NH2- -50℃时:Kw=1.0×10-30 结论:NH3与H2O、NH4+与H3O+、NH2-
Both in terms of structure and nature, there are many similarities between the two. The summary is summarized as follows: 1. Ionization: 1. Water ionization: H2O+H2OH3O++OH- At 25°C: Kw=1.0× 10-14 2. Ionization of liquid ammonia: NH3+NH3NH4++NH2- -50°C: Kw=1.0×10-30 Conclusion: NH3 and H2O, NH4+ and H3O+, NH2-