Simple statistical mechanics of electrolytes with a concentration dependent dielectric constant. Part 1. The pressure equation |
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| Authors: | Jose L Martin Juan Luis Gómez-Estévez Manel Canales |
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| Institution: | (1) Departamento de Termología, Facultad de Física, Universidad de Barcelona, Diagonal, 645, 08028 Barcelona, Spain |
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| Abstract: | We have used an approximation of the Adelman's theory of solutions to take into account the non-pairwise additive effects on the interaction potentials for a real electrolyte solution. As a result, a solute concentration dependent dielectric constant
 appears. The comparison with experimental data is done by means of the pressure equation. The influence of
on solution properties is analyzed in two molality ranges using as a reference simplified models but with the dielectric constant of the pure solvent  instead of
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| Keywords: | Electrolytes Adelman's theory of solutions solute concentration dependent dielectric constant pressure equation osmotic coefficients |
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