Journal of Solution Chemistry

, Volume 20, Issue 3, pp 293–300 | Cite as

Dissociation of salicylic acid, 2,4-, 2,5-and 2,6-dihydroxybenzoic acids in 1-propanol-water mixtures at 25°C

  • N. Papadopoulos
  • A. Avranas
Article

Abstract

The dissociation constants and molar conductivities at infinite dilution of salicylic acid, 2,4-, 2,5-, and 2,6-dihydroxybenzoic acids have been determined in 1-propanol-water mixtures at 25°C. The experimental data have been analyzed by means of the Lee and Wheaton equation.

Key words

Aqueous-organic mixed solvents conductance Lee-Wheaton equation 1-propanol salicylic acid 2,4-, 2,5-, and 2,6-dihydroxybenzoic acids 

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Refernces

  1. 1.
    G. H. Parsons and C. H. Rochester, J. Chem. Soc. Faraday Trans. I 71, 1058 (1975).CrossRefGoogle Scholar
  2. 2.
    R. J. Bates, Hydroxen Bonded Solvent Systems, (Taylor and Francis, London, 1968).Google Scholar
  3. 3.
    J. J. Juillard, Bull. Soc. Chim. France 1894 (1968).Google Scholar
  4. 4.
    R. A. Robinson and R. H. Stokes, Electrolyte Solution, 2nd edn., (Butterworths, London, 1959).Google Scholar
  5. 5.
    R. M. Fuoss and F. Accassina, Electrolyte Conductance, (Interscience, New York, 1959).Google Scholar
  6. 6.
    D. D. Perrin, W. L. F. Armarego, and D. R. Perrin, Purification of Laboratory Chemicals, (Pergamon Press, London, 1980).Google Scholar
  7. 7.
    H. M. Daggett, E. J. Bair, and C. A. Kraus, J. Am. Chem. Soc. 73, 799 (1951).CrossRefGoogle Scholar
  8. 8.
    G. Ritzoulis, N. Papadopoulos, V. Galiatsatos, D. Christodoulou, and D. Jannakoudakis, Z. Naturforsch. 38a, 579 (1983).Google Scholar
  9. 9.
    A. D. Pethybridge and S. S. Taba, J. Chem. Soc. Faraday Trans. I 76, 368 (1980).CrossRefGoogle Scholar
  10. 10.
    W. H. Lee and R. J. Weaton, J. Chem. Soc. Faraday Trans. II 74, 743 (1978).CrossRefGoogle Scholar
  11. 11.
    W. H. Lee and R. J. Weaton, J. Chem. Soc. Faraday Trans. II 74, 1456 (1978).CrossRefGoogle Scholar
  12. 12.
    S. Z. Mikhail and W. R. Kimel, J. Chem. Eng. Data 8, 323 (1963).CrossRefGoogle Scholar
  13. 13.
    G. J. Janz and R. P. T. Tomkins, Nonaqueous Electrolytes Handbook, (Academic Press, New York, 1972).Google Scholar
  14. 14.
    R. M. Fuoss, J. Phys. Chem. 79, 525 (1975).CrossRefGoogle Scholar
  15. 15.
    R. M. Fuoss, J. Phys. Chem. 82, 2427 (1978).CrossRefGoogle Scholar
  16. 16.
    M. Kilpatrick., J. Chem. Phys. 8, 306 (1940).CrossRefGoogle Scholar
  17. 17.
    E. J. King, Physical Chemistry of Organic Solvent Systems, A. K. Covington and T. Dickinson, eds., (Plenum Press, New York 1973).Google Scholar
  18. 18.
    L. E. Strong C. L. Brummel, R. Ryther, J. R. Radford, and A. D. Pethybridge, J. Solution Chem. 17, 1145 (1988).CrossRefGoogle Scholar
  19. 19.
    B. M. Lowe and D. G. Smith, J. Chem. Soc. Faraday Trans. I 71, 1379 (1975).CrossRefGoogle Scholar
  20. 20.
    J. F. J. Dippy, S. R. C. Hughes, and L. G. Bray, J. Chem. Soc. 1717 (1959).Google Scholar
  21. 21.
    J. F. J. Dippy, S. R. C. Hughes, and B. C. Kitchiner, J. Chem. Soc. 1275 (1964).Google Scholar
  22. 22.
    T. L. Broadwater and R. L. Kay, J. Phys. Chem. 74, 3802 (1970).CrossRefGoogle Scholar
  23. 23.
    T. Shedlovsky and R. L. Kay, J. Phys. Chem. 60, 151 (1956).CrossRefGoogle Scholar

Copyright information

© Plenum Publishing Corporation 1991

Authors and Affiliations

  • N. Papadopoulos
    • 1
  • A. Avranas
    • 1
  1. 1.Laboratory of Physical Chemistry, Department of ChemistryAristotelian University of ThessalonikiGreece

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