已知:CS2(l)+3O2(g)=CO2(g)+2SO2(g),现有0.228克
题型:选择题
问题:
已知:CS2(l)+3O2(g)=CO2(g)+2SO2(g),现有0.228克CS2在448mlO2(标况下)中充分燃烧,反应后所得的气体体积(标况)为:( )
A 112ml B 224ml C 336ml D 448ml
已知:CS2(l)+3O2(g)=CO2(g)+2SO2(g),现有0.228克CS2在448mlO2(标况下)中充分燃烧,反应后所得的气体体积(标况)为:( )
A 112ml B 224ml C 336ml D 448ml