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Model of Solvation and Association Processes in Non-Electrolytes Solutions

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Abstract

A model of a solution of non-electrolytes has been considered, which is a superposition of equilibrium processes of solvation, homo- and heteroassociation. The chemical potentials and activity coefficients of the components have been calculated for a binary solution considering only symmetric solvation. The model has been verified to calculate the density of binary solutions with high agreement with experimental data.

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References

  1. Smirnova, N.A., Molekulyarnye teorii rastvorov (Molecular Theory of Solutions), Leningrad: Khimiya, 1987.

    Google Scholar 

  2. Prigizhin, I.P., Molekulyarnaya teoriya rastvorov (Molecular Theory of Solutions), Moscow: Metallurgiya, 1990.

    Google Scholar 

  3. Terziyan, T.V., Safronov, A.P., and Sabirova, A.R., Russ. J. Phys. Chem. (A), 2017, vol. 91, no. 2, p. 1229. https://doi.org/10.1134/S0036024417070299

    Article  CAS  Google Scholar 

  4. Balankina, E.S., Russ. J. Phys. Chem. (A), 2016, vol. 90, no. 6, p. 1157. https://doi.org/10.1134/S0036024416050095

    Article  CAS  Google Scholar 

  5. Timofeev, M.V., Zh. Fiz. Khim., 2014, vol. 88, no. 9, p. 1354.

    Google Scholar 

  6. Zevatskii, Yu.E., Sb. tezisov IX nauchno-tekhnicheskoi konf. studentov, aspirantov i molodykh uchenykh v ramkakh meropriyatii, posvyashchennykh 150-letiyu otkrytiya Periodicheskogo zakona khimicheskikh elementov D.I. Mendeleevym “Nedelya nauki-2019” (Proc. of IX Sci. and Techn. Conf. of Students, Graduate Students, and Young Scientists in the Framework of Events Dedicated to the 150th Anniversary of the Discovery of the Periodic Law of Chemical Elements Mendeleev “Science Week — 2019”), St. Petersburg: SPbGTI(TU), 2019, p. 4.

    Google Scholar 

  7. Teoreticheskie i eksperimental’nye metody khimii rastvorov (Problemy khimii rastvorov) [Theoretical and Experimental Methods of Chemistry of Solutions (Problems of Chemistry of Solutions)], Tsivadze, A.Yu., Ed., Moscow: Prospekt, 2011.

    Google Scholar 

  8. Walas, S.M., Phase Equilibria in Chemical Engineering, Butterworths: Stoneham, MA, 1984.

    Google Scholar 

  9. Van Laar, J.J., Z. Phys. Chem., 1910, vol. 72, p. 723. https://doi.org/10.1515/zpch-1910-7236

    CAS  Google Scholar 

  10. Wilson, G.M., J.Am. Chem. Soc., 1964, vol. 86, no. 2, p. 127. https://doi.org/10.1021/ja01056a002

    Article  CAS  Google Scholar 

  11. Renon, H., Asselineau, L., Cohen, G., and Raimbault, C., Calcul sur Ordinateur des Equilibres Liquide-Vapeur et Liquide-Liquide, Paris: Ed. Technip, 1971.

    Google Scholar 

  12. Zevatskii, Yu.E., Doctoral (Chem.) Dissertation, St. Petersburg, 2010.

  13. Porshnev, S.V. and Belenkova, I.V., Chislennye metody na baze Mathcad (Mathcad-Based Numerical Methods), St. Petersburg: BKhV-Peterburg, 2005.

    Google Scholar 

  14. Krestov, G.A., Afanas’ev, V.N., and Efremova, L.S., Fiziko-khimicheskie svoistva binarnykh rastvoritelei (Physico-Chemical Properties of Binary Solvents), Leningrad: Khimiya, 1988.

    Google Scholar 

  15. Novyi spravochnik khimika i tekhnologa. Khimicheskoe ravnovesie. Svoistva rastvorov (New Reference Chemist and Technologist. Chemical Equilibrium. Solution Properties), St. Petersburg: NPO “Professional,” 2007.

  16. Fedyaeva, O.A. and Poshelyuzhnaya, E.G., Russ. J. Phys. Chem. (A), 2017, vol. 91, no. 1, p. 63. https://doi.org/10.1134/S003602441701006X

    Article  CAS  Google Scholar 

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Acknowledgments

The author acknowledges V.V. Gusarov for valuable comments and suggestions.

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Correspondence to Yu. E. Zevatsky.

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No conflict of interest was declared by the authors.

Russian Text © The Author(s), 2019, published in Zhurnal Obshchei Khimii, 2019, Vol. 89, No. 11, pp. 1724–1731.

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Zevatsky, Y.E. Model of Solvation and Association Processes in Non-Electrolytes Solutions. Russ J Gen Chem 89, 2239–2245 (2019). https://doi.org/10.1134/S1070363219110136

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  • DOI: https://doi.org/10.1134/S1070363219110136

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