Abstract
The experimental ionization constants were used to calculate and analyze the effective short-range potential d ij for HCl, HBr, and HI in n-alcohols from methanol to octanol at 5–55°C. Changes in the d ij and Δ ij G* = N A d ij values depending on temperature, solvent, and anions were explained in terms of the Samoilov concept of short-range solvation. The character of changes in Δ ij G* was shown to be determined by the ratio between the contributions of ion-molecular and intermolecular non-Coulomb interactions, which were, in turn, determined by the structural state of the solvent and solvation of electrolyte particles in solutions of hydrogen halides.
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Original Russian Text © V.I. Bulavin, I.N. V’yunnik, 2008, published in Zhurnal Fizicheskoi Khimii, 2008, Vol. 82, No. 9, pp. 1681–1684.
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Bulavin, V.I., V’yunnik, I.N. Interionic interactions in alcoholic solutions of hydrogen halides. Russ. J. Phys. Chem. 82, 1495–1498 (2008). https://doi.org/10.1134/S0036024408090161
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DOI: https://doi.org/10.1134/S0036024408090161