2H2S + SO2 = 3S +2H2O 若有3.2g的SO2参加反应,求氧化产物和还原产物的质量比__________电子转移______mo
2H2S + SO2 = 3S +2H2O 若有3.2g的SO2参加反应,求氧化产物和还原产物的质量比__________电子转移______mo
化学人气：750 ℃时间：2019-11-05 21:30:30
优质解答
2H2S + SO2 = 3S +2H2O 有0.05molSO2参加反应,氧化产物和还原产物的质量比是2:1,电子转移0.05×4＝0.2MOL
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