摘要: Cu + 2H2SO4(浓) CuSO4 + SO2↑ + 2H2O 1mol 22.4L n(CuSO4) 2.24L 1mol:n(CuSO4) = 22.4L:2.24L n(CuSO4)=0.1mol (2) c((CuSO4))=0.1mol/0.5L=0.2mol.L-1

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