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收集二氧化氮有什么方法

更新时间: 2020-09-17 00:00:00     

收集二氧化氮的方法为:1、将集气瓶放在工作台上,使导气管倒放入集气瓶底;2、当检验集气瓶已经收集满后,拿出导气管,平移推动玻璃片,直至盖上集气瓶口;3、收集结束后,将容器正放在水平桌面上,二氧化氮气体就收集完成。

关键词: 收集 氧化 什么 方法

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