Abstract
CsCl in nearly isodielectric aqueous mixtures with tetrahydrofuran, 1,2-dimethoxyethane and dioxane has been studied at temperatures between 0° and 35°C. The conductance data are analyzed for the limiting conductance Λ0 and the association constant K A by means of the Justice-Ebeling conductance equation. By application of the Bjerrum equation an apparent distance of closest approach á is evaluated. This parameter is generally close to the crystallographic radius, 35Å. The deviations are attributed to solvation effects and are interpreted in terms of the Friedman-Rasaiah-Gurney cosphere overlap model. The variations of the effect with temperature permits an evaluation of enthalpy and entropy solvation parameters.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
J. Barthel, R. Wachter and H.-J. Gores,Temperature Dependence of Electrolyte Conductance in Non-aqueous Solutions, in: “Modem Aspects of Electrochemistry”, Vol. 13, B. E. Conway and J. O'M. Bockris, eds., (Plenum Press, New York, 1979).
J. Barthel, L. Iberl, J. Rossmaier, H.-J. Gores, and B. Kaukal,J. Solution Chem. 19, 321 (1990).
J. C. Rasaiah and H. L. Friedman,J. Chem. Phys. 50, 3965 (1969).
J.-C. Justice and M.-C. Justice,Discussion Faraday Soc. 64, 265 (1978);Pure and Appl. Chem. 51, 1681 (1979).
E. Renard and J.-C. Justice,J. Solution Chem. 3, 633 (1974).
M.-C. Justice, J.-C. Justice, and R. L. Kay,J. Solution Chem. 19, 1211 (1990).
R. Wachter and J. Barthel,Ber. Bunsenges. Phys. Chem. 83, 634 (1979).
J.-C. Justice and R. M. Fuoss,J. Phys. Chem. 67, 1707 (1963).
F. J. Millero,Chem. Rev. 71, 147 (1971).
J.-C. Justice and W. Ebeling,J. Solution Chem. 8, 809 (1979).
R. M. Fuoss and K. L. Hsia,Proc. Nat. Acad. Sci. U.S.A. 57, 1550 (1967).
R. Fernandez-Prini,Trans. Faraday Soc. 64, 2146 (1968).
M.-C. Justice and J.-C. Justice,J. Solution Chem. 6, 819 (1977).
J.-C. Justice inComprehensive Treatise of Electrochemistry B. E. Conway, B. O'M. Bockris and E. Yeager, eds. Vol. 5,. (Plenum Press, New York, 1983), p. 318.
J. C. Rasaiah,J. Solution Chem. 2, 301 (1973).
J. Barthel, G. Schmeer, F. Strasser, and R. Wachter,Revue de Chimie minérale 15, 99 (1978).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Rousset, E., Barthel, J. & Justice, JC. Conductimetric study of cesium chloride in isodielectric aqueous tetrahydrofuran, 1,2-dimethoxyethane and dioxane mixtures from 0 to 35°C. J Solution Chem 22, 571–583 (1993). https://doi.org/10.1007/BF00646932
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00646932