Ответы на вопрос:
Vch4=1000·0.75=750l vc2h6=1000·0.15=150l vc2h4=1000·0.1=100l 750l xl 1.ch4+ 2o2 =co2+2h2o 22.4l 44.8l x=750·44.8/22.4=1500l 150l xl 2. c2h6+ 3.5o2 = 2co2+3h2o 22.4l 3.5·2.4l x=150·78.4/22.4=525l 100l xl 3.c2h4+ 3o2 = 2co2+2h2o 22.4l 3·22.4l x=100·67.2/22.4=300l v(o2)=1500+525+300=2325l
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