2ZnS+O2=2ZnO+2S
n(ZnO)=m/M=29.1/97=0.3моль
n(O2)=0.3/2=x/1
x=0.3*1/2=0.15 моль
V=n*Vm=0.15*22.4=3.36дм3
2ZnS+O2=2ZnO+2S
n(ZnO)=m/M=29.1/97=0.3моль
n(O2)=0.3/2=x/1
x=0.3*1/2=0.15 моль
V=n*Vm=0.15*22.4=3.36дм3