Article citationsMore>>

Kvaratskhelia, E. and Kvaratskhelia, R. (2011) The Equations for Approximate Calculation of the Dissociation Parameters of Weak Dibasic Organic Acids. Bulletin of the Georgian National Academy of Sciences, 5, 65-68.

has been cited by the following article:

• TITLE: The Electrolytic Dissociation of Aryl Derivatives of Succinic Acid

  AUTHORS: Elene Kvaratskhelia, Rusudan Kurtanidze

  KEYWORDS: Dissociation Constant, Dissociation Degree, Weak Organic Acids, Equations, Dissociation Step

  JOURNAL NAME: Journal of Biomedical Science and Engineering, Vol.10 No.4, April 30, 2017

  ABSTRACT: In this work, an analysis of the regularities of the electrolytic dissociation of aryl derivatives of the succinic acid (phenylsuccinic, benzylsuccinic, dibenzylsuccinic and phenyl-2-benzylsuccinic acids) in their dilute (0.0001 - 0.01 mol.dm-3) solutions was carried out with the aid of a new method of determination of the dissociation parameters of weak multibasic organic acids with the “overlapping equilibria” effect previously described by authors. Values of the usual and “partial” degrees of dissociation, the concentrations of all anions, hydrogen ions and undissociated acid molecules, the activity coefficients of all charged dissociation products were calculated. Together with the accurate equations, the simple empirical equations for fast approximate determination of the various dissociation parameters were also suggested.