3H2SO4+2Al=Al2(SO4)3+3H2
v(Al)=2,7/27=0,1 mol
2mol-3 mol
0,1mol-x
x=0,15mol(H2)
V(H2)=0,15*22,4=3,36 л
3H2SO4+2Al=Al2(SO4)3+3H2
v(Al)=2,7/27=0,1 mol
2mol-3 mol
0,1mol-x
x=0,15mol(H2)
V(H2)=0,15*22,4=3,36 л