Предмет: Химия, автор: sampirdanik

Рассчитайте объем оксида углерода (II) массой 7 г

Ответы

Автор ответа: krioira

m= 7 (г)

M(CO)=12+16=28 (г/моль)
n=m/M = 7/28=0.25 (моль)
V=Vm*n, где Vm - объем газа при н.у. =22.4 (л/моль)
V=22.4*0.25=5.6 (л)

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