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熱門關鍵詞： 工业级氯化氫 化学级氯化氫 高纯级氯化氫 电子级氯化氫 硫化氫氣體 高純氯氣 配套設備

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工业制氯化氫的方法和现象

返回打印发布时间：2022/3/17 点击：13945

工业制氯化氫的方法和現象：

工业制氯化氫的方法：让氯气在过量的氢气中燃烧生成氯化氫气体,氯化氫气体冷却后被水吸收形成盐酸。反应方程式：

2NaCl+2H2O==通电==2NaOH+H2↑+Cl2↑（H2+Cl2=点燃=2HCl)

工业制氯化氫的反應現象：氯氣在的氫氣中劇烈燃燒,發出蒼白色火焰,放出熱量,容器口出現白霧.

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