Entropy of desolvation

Similar information can also be obtained from the standard molar entropy change on ion pairing, A S [41], Table 7.5. This number is obtained from the entropy of desolvation, A S°, divided by the entropy of fusion of the solvent extrapolated to the temperature employed, The former of these two quantities is obtained according... 

This result can be extended to the case of a perfect, super-saturated solution, in which the enthalpies of reactions do not depend on the concentration, by considering that the entropy of desolvation does not depend on the concentration since the solvent is in any event in large excess. 

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