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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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氯化氫制取方法——实验室制取

返回打印发布时间：2022/6/9 点击：11342

氯化氫制取方法——實驗室制取：

一般是用固体氯化钠和浓硫酸起反应，不加热或稍微加热，分别生成硫酸氢钠和氯化氫。

NaCl+H2SO4=NaHSO4+HCl↑

然后在500℃到600℃的条件下，继续起反应而生成氯化氫和硫酸钠。

NaHSO4+NaCl=Na2SO4+HCl↑

总的化学方程式可以表示如下：

2NaCl+H2SO4=Na2SO4+2HCl↑（注：加热且缺水环境下HCl才加↑）
氯化氫制取方法之实验室制取就先介绍到这里，更多有关氯化氫制取方法尽在山东言赫化工新闻资讯栏目，欢迎您持续关注。

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