Al2O3+3H2=3H2O+2Al
m Al2O3=500*0.9=450 г
n Al2O3=450/102=4.41 моль
n H2=4.4*3=13.23 моль
V H2=22.4*13.23=296.35 л
Al2O3+3H2=3H2O+2Al
m Al2O3=500*0.9=450 г
n Al2O3=450/102=4.41 моль
n H2=4.4*3=13.23 моль
V H2=22.4*13.23=296.35 л