版权所有：华东理工大学物理化学教研室 17 It can be generalized to the case of a compound MpXq that dissolves to give a solution of p cations and q anions, If introduce the mean activity coefficient The chemical potential of each ion is qp s sqp = −+± )( += 1 γγγ += ± μμ RT γ ii ln ideal 10.2 Ion activities 2) Mean activity coefficients版权所有：华东理工大学物理化学教研室 17 It can be generalized to the case of a compound MpXq that dissolves to give a solution of p cations and q anions, If introduce the mean activity coefficient The chemical potential of each ion is qp s sqp = −+± )( += 1 γγγ += ± μμ RT γ ii ln ideal 10.2 Ion activities 2) Mean activity coefficients