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вычислите обьем метана CH4, полученного из 300л природного газа. Обьемная доля метана в природнои гаще составляет 95%
Ответы 1
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m(CH4)=300л*0,95=285гn(CH4)=m/M=285г/16г/моль=18мольV(CH4)=n*Vr=18моль*22,4л/моль=403л
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Автор:
austinasqu - 5 лет назад
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