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气体的净化、干燥、吸收与收集

> 下图装置可用于 A．用氯酸钾和少量二氧化锰，制取氧气 B．用NH4Cl与Ca(OH)2，制取NH3 C．用Cu和浓HNO3反应制取NO2 D．用Cu和稀HNO3反应制NO

问题：

发布时间：2024-09-07

下图装置可用于

A．用氯酸钾和少量二氧化锰，制取氧气

B．用NH₄Cl与Ca(OH)₂，制取NH₃

C．用Cu和浓HNO₃反应制取NO₂

D．用Cu和稀HNO₃反应制NO

参考答案：

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