15分钟内要!要过程啊!!谢谢!!!
參考答案:2H2SO4+Cu=CuSO4+SO2+2H2O
2.24L
n(CuSO4)=n(SO2)=2.24/22.4=0.1mol
C=n(CuSO4)/V(CuSO4)=0.1/0.5=0.2mol/l
15分钟内要!要过程啊!!谢谢!!!
參考答案:2H2SO4+Cu=CuSO4+SO2+2H2O
2.24L
n(CuSO4)=n(SO2)=2.24/22.4=0.1mol
C=n(CuSO4)/V(CuSO4)=0.1/0.5=0.2mol/l