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氨气能用盐酸吸收吗
更新时间: 2021-06-03 11:23:50  

1、稀盐酸可以。因是NH3能溶解在酸性溶液中,生成铵盐。H++NH3=NH4+。

2、但是如果用浓盐酸,会自动挥发出HCl气体。除去氨气本质上是气体的除杂,不能为了除去一种杂志而引入新的杂志。因为浓盐酸易挥发,与氨气反应生成白色晶体氯化铵会堵塞导气管。

关键词: 氨气 盐酸 吸收

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