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能否制取碘化氢气体如何制
更新时间: 2020-09-24 00:00:00  

能。制取碘化氢气体的方法有:

实验室制法:在试管中用干燥红磷和跟互相接触,加少量水微热。然后将生成的气体通入装有粘着潮湿红磷的短棒玻璃U形管,然后用试管收集即可。工业制法:用氢气和碘经铂黑催化直接合成,然后收集即可。非氧化性制法:非挥发性的磷酸与碘化物混合反应,然后用试管收集即可。

关键词: 能否 制取 氢气 如何

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