Zn+H2SO4=ZnSO4+H2
n(H2)=5,6/22,4=0,25 моль
n(H2)=n(Zn)=n(H2SO4)
m(Zn)=0,25*65=16,25 г
m(H2SO4)=0,25*(2+32+64)=24,5 г
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Zn+H2SO4=ZnSO4+H2
n(H2)=5,6/22,4=0,25 моль
n(H2)=n(Zn)=n(H2SO4)
m(Zn)=0,25*65=16,25 г
m(H2SO4)=0,25*(2+32+64)=24,5 г