求下列化学式的摩尔质量:SO2_______ CuSO4·5H2O_______ NaOH_______

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求下列化学式的摩尔质量:SO2_______ CuSO4·5H2O_______ NaOH_______

求下列化学式的摩尔质量:SO2_______ CuSO4·5H2O_______ NaOH_______
求下列化学式的摩尔质量:
SO2_______ CuSO4·5H2O_______ NaOH_______

求下列化学式的摩尔质量:SO2_______ CuSO4·5H2O_______ NaOH_______
SO2___64g/mol____ CuSO4·5H2O__250g/mol_____ NaOH__40g/mol_____
数值上与相对分子质量一致

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