Summary
The aquation kinetics of the chloropenta-aminecobalt(III) ion in H2O−EtOH mixtures have been determined. A new correlation is described for calculating the chemical potential from kinetic data and molar thermodynamic excess functions for binary mixtures. The rate constants correlate well with Grunwald-Winstein solvating power Y parameter and with the dielectric constant of the medium. The data supports the D mechanism.
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El-Shazly, S.A., Babaqi, A.A.S., Mohamed, M.T. et al. Solvent effects on the aquation of chloropentammine-cobalt(III) perchlorate in ethanol-water. Transition Met Chem 16, 488–491 (1991). https://doi.org/10.1007/BF01024313
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DOI: https://doi.org/10.1007/BF01024313