Zn+H2SO4=ZnSO4+H2Mr(H2SO4)=2+32+16*4=64+34=98г/мольV(H2)=(9.8*22.4)/98=2.24л
39.2 х
Zn+H2SO3 = ZnSO3+H2
82 22.4
х = 10.7 литров
Zn+H2SO4=ZnSO4+H2
Mr(H2SO4)=2+32+16*4=64+34=98г/моль
V(H2)=(9.8*22.4)/98=2.24л
39.2 х
Zn+H2SO3 = ZnSO3+H2
82 22.4
х = 10.7 литров