已知实验室制取乙炔时常混有H2S,PH3杂质气体.图2是两学生设计的实验装置,用来测定CaC2试样的纯度,右边的反应装置相同而左边的气体发生装置则不同,分别如Ⅰ和Ⅱ所示图2实验装置ᙦ
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 02:56:39
![已知实验室制取乙炔时常混有H2S,PH3杂质气体.图2是两学生设计的实验装置,用来测定CaC2试样的纯度,右边的反应装置相同而左边的气体发生装置则不同,分别如Ⅰ和Ⅱ所示图2实验装置ᙦ](/uploads/image/z/79833-57-3.jpg?t=%E5%B7%B2%E7%9F%A5%E5%AE%9E%E9%AA%8C%E5%AE%A4%E5%88%B6%E5%8F%96%E4%B9%99%E7%82%94%E6%97%B6%E5%B8%B8%E6%B7%B7%E6%9C%89H2S%2CPH3%E6%9D%82%E8%B4%A8%E6%B0%94%E4%BD%93.%E5%9B%BE2%E6%98%AF%E4%B8%A4%E5%AD%A6%E7%94%9F%E8%AE%BE%E8%AE%A1%E7%9A%84%E5%AE%9E%E9%AA%8C%E8%A3%85%E7%BD%AE%2C%E7%94%A8%E6%9D%A5%E6%B5%8B%E5%AE%9ACaC2%E8%AF%95%E6%A0%B7%E7%9A%84%E7%BA%AF%E5%BA%A6%2C%E5%8F%B3%E8%BE%B9%E7%9A%84%E5%8F%8D%E5%BA%94%E8%A3%85%E7%BD%AE%E7%9B%B8%E5%90%8C%E8%80%8C%E5%B7%A6%E8%BE%B9%E7%9A%84%E6%B0%94%E4%BD%93%E5%8F%91%E7%94%9F%E8%A3%85%E7%BD%AE%E5%88%99%E4%B8%8D%E5%90%8C%2C%E5%88%86%E5%88%AB%E5%A6%82%E2%85%A0%E5%92%8C%E2%85%A1%E6%89%80%E7%A4%BA%E5%9B%BE2%26%2357348%3B%E5%AE%9E%E9%AA%8C%E8%A3%85%E7%BD%AE%26%235734)
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