化学题求助(有关质量守恒定律的计算)3.2g有机物A与足量的氧气完全反应后生成CO2/4.4g与H2O/3.6g则A可能是()A. CH4 B. CH3OH C. C2H2 d. C2H5OH详细的分
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![化学题求助(有关质量守恒定律的计算)3.2g有机物A与足量的氧气完全反应后生成CO2/4.4g与H2O/3.6g则A可能是()A. CH4 B. CH3OH C. C2H2 d. C2H5OH详细的分](/uploads/image/z/2262035-11-5.jpg?t=%E5%8C%96%E5%AD%A6%E9%A2%98%E6%B1%82%E5%8A%A9%EF%BC%88%E6%9C%89%E5%85%B3%E8%B4%A8%E9%87%8F%E5%AE%88%E6%81%92%E5%AE%9A%E5%BE%8B%E7%9A%84%E8%AE%A1%E7%AE%97%EF%BC%893.2g%E6%9C%89%E6%9C%BA%E7%89%A9A%E4%B8%8E%E8%B6%B3%E9%87%8F%E7%9A%84%E6%B0%A7%E6%B0%94%E5%AE%8C%E5%85%A8%E5%8F%8D%E5%BA%94%E5%90%8E%E7%94%9F%E6%88%90CO2%2F4.4g%E4%B8%8EH2O%2F3.6g%E5%88%99A%E5%8F%AF%E8%83%BD%E6%98%AF%EF%BC%88%EF%BC%89A.++CH4++++++++++++++++++++B.++CH3OH+++++++++++++++++++C.++C2H2+++++++++++++++++++d.++C2H5OH%E8%AF%A6%E7%BB%86%E7%9A%84%E5%88%86)
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