V=m:M×Vm=1,5:2×22,4=16,8дм3
V=m:M×Vm=2:4×22,4=11,2дм3
V=n×Vm=0,25×22,4=5,6дм3
V(общ)=16,8+11,2+5,6=33,6дм3
Ответ:33,6дм3
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V=m:M×Vm=1,5:2×22,4=16,8дм3
V=m:M×Vm=2:4×22,4=11,2дм3
V=n×Vm=0,25×22,4=5,6дм3
V(общ)=16,8+11,2+5,6=33,6дм3
Ответ:33,6дм3