H2O2 = O2+H2
m(H2O2) = 850* 0.03 = 25.5
V(O2) = 25.5*22.4/34 = 16.8л
m(O2) = 25.5*32/34 = 24 г.
Думаю так
2H2O2=2H2O+O2
m(H2O2)=850*3/100=25.5
v(H2O2)=25.5/34=0.75
v(O2)=0.75
V(O2)=0.75*22.4=16.8
H2O2 = O2+H2
m(H2O2) = 850* 0.03 = 25.5
V(O2) = 25.5*22.4/34 = 16.8л
m(O2) = 25.5*32/34 = 24 г.
Думаю так
2H2O2=2H2O+O2
m(H2O2)=850*3/100=25.5
v(H2O2)=25.5/34=0.75
v(O2)=0.75
V(O2)=0.75*22.4=16.8