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Ionic equilibria in non-aqueous solvents: Part 3. Effect of homoconjugation

✍ Scribed by Martí Rosés

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
822 KB
Volume
285
Category
Article
ISSN
0003-2670

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✦ Synopsis

Equations for the calculation of pH in non-aqueous solvents are derived. The equations consider dissociation of the acid or base, formation of salt ion pairs and formation of acid-anion or base-cation homoconjugates. The effect of homoconjugation on titration curves and buffer capacities in solvents of low and high dielectric constant is investigated. Computer programs to plot titration and buffer capacity curves and to compute simultaneously dissociation and homoco&tgation constants of the acid or base and the salt from potentiometric data are presented. The equations and programs are tested on data from the literature in different non-aqueous solvents.

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