Abstract
Experimentally determined are the enthalpies of solution of 12 electrolytes (LiBr, LiI, NaBr, NaI, NaBPh4, Et4NCl, Et4NBr, Pr4Br, Bu4NBr, Am4NBr, Ph4PCl, Ph4PBr) in ethanol at −50 to 55°C. ΔsHo values obtained on the basis of four different extrapolation equations are analyzed. The effect of temperature changes on the thermodynamic parameters of solvation indindividual ions are calculated using thermodynamic data for the salt crystals (lattice) with the assumption that ΔsolvC op (Ph4P+)=ΔsolvC op (Ph4P-).
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References
Y. Marcus,Ion Solvation (Wiley-Interscience, New York, 1985);Thermodynamic Characteristics of Nonaqueous Solutions of Electrolytes: A Reference-Book, G. Poltoratgky, ed., (Khimiya, Leningrad, 1984).
M. H. Abraham, E. An.-Sing, A. F. D. Namor, T. Hill, A. Nasehzadeh, and R. A. Schulz,J. Chem. Soc. Faraday Trans. 74, 359 (1978).
M. Johnsson and I. Persson,Inorg. Chim. Acta 127, 25 (1987).
G. A. Krestov, V. A. Kobenin, S. V. Semyonovsky,Izv. Vuzov. Khimiya i Khim. Tekhnologiya 14, 462 (1971).
A. I. Busev,Synthesis of New Organic Reagents for Inorganic Analysis (Moscow University, Moscow, 1972) p. 228.
A. N. Kinchin and A. M. Kolker,Russ. J. Phys. Chem. 60, 782 (1986).
A. Sonahuja and J. L. Gomez-Estevez,Thermochim. Acta 94, 223 (1985).
G. J. Janz and R. P. T. Tomkins,Nonaqueous Electrolytes Handbook, Vol. 1 (Acad. Press, New York, 1972).
J. Barthel, R. Neueder, F. Feuerlein, and F. Strasser,J. Solution Chem. 12, 449 (1973).
J. Barthel,Pure and Appl. Chem. 51, 2093 (1979).
J. A. Burns and R. E. Verral,Thermochim. Acta 9, 277 (1974).
C. Visser and G. Somsen,J. Chem. Thermodyn. 5, 147 (1973).
R. C. Reid, J. M. Prausnitz, and T. K. Sherwood,The Properties of Gases and Liquids, 3rd edn., (McGraw-Hill, 1977).
Y. Marcus,Pure and Appl. Chem. 57, 1103 (1985).
Y. Marcus,Pure and Appl. Chem. 55, 977 (1983).
A. Sanahyja and E. Cesari,J. Chem. Thermodyn. 16, 1195 (1984).
I. V. Tatanaev, A. N. Petyshcova, and S. K. Shishneva,Russ. J. Inorganic Chem. 3, 1071 (1958).
L. Zaks,Statistical Estimate (Statistics, Moskow, 1976).
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Kolker, A., Safonova, L.P.S., Kinchin, A.N. et al. Thermodynamic characteristics of solvation of individual ions in ethanol at −50 to 55°C. J Solution Chem 19, 975–994 (1990). https://doi.org/10.1007/BF00650503
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DOI: https://doi.org/10.1007/BF00650503