某混合气体中可能含有N2,CO,HCl,将其依次通过KHCO3溶液和灼热的CuO某混合气体中可能含有N2,CO,HCl,将其依次通过KHCO3溶液和灼热的CuO,气体体积无变化,但又红色物质生成(设各步反应均充
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![某混合气体中可能含有N2,CO,HCl,将其依次通过KHCO3溶液和灼热的CuO某混合气体中可能含有N2,CO,HCl,将其依次通过KHCO3溶液和灼热的CuO,气体体积无变化,但又红色物质生成(设各步反应均充](/uploads/image/z/4621722-42-2.jpg?t=%E6%9F%90%E6%B7%B7%E5%90%88%E6%B0%94%E4%BD%93%E4%B8%AD%E5%8F%AF%E8%83%BD%E5%90%AB%E6%9C%89N2%2CCO%2CHCl%2C%E5%B0%86%E5%85%B6%E4%BE%9D%E6%AC%A1%E9%80%9A%E8%BF%87KHCO3%E6%BA%B6%E6%B6%B2%E5%92%8C%E7%81%BC%E7%83%AD%E7%9A%84CuO%E6%9F%90%E6%B7%B7%E5%90%88%E6%B0%94%E4%BD%93%E4%B8%AD%E5%8F%AF%E8%83%BD%E5%90%AB%E6%9C%89N2%EF%BC%8CCO%EF%BC%8CHCl%EF%BC%8C%E5%B0%86%E5%85%B6%E4%BE%9D%E6%AC%A1%E9%80%9A%E8%BF%87KHCO3%E6%BA%B6%E6%B6%B2%E5%92%8C%E7%81%BC%E7%83%AD%E7%9A%84CuO%EF%BC%8C%E6%B0%94%E4%BD%93%E4%BD%93%E7%A7%AF%E6%97%A0%E5%8F%98%E5%8C%96%EF%BC%8C%E4%BD%86%E5%8F%88%E7%BA%A2%E8%89%B2%E7%89%A9%E8%B4%A8%E7%94%9F%E6%88%90%EF%BC%88%E8%AE%BE%E5%90%84%E6%AD%A5%E5%8F%8D%E5%BA%94%E5%9D%87%E5%85%85)
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