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Ionic equilibria in amphiprotic solvents of low dielectric constant: Part 1. Dissociation constants of diprotic bases in anhydrous acetic acid

✍ Scribed by J. Barbosa; E. Bosch; J.L. Cortina; M. Rosés

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 678 KB
Volume: 256
Category: Article
ISSN: 0003-2670
DOI: 10.1016/0003-2670(92)85344-6

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✦ Synopsis

The chemtcal eqmhbna involved m tltratlons of dlprotlc bases m anhydrous ace& acid were studled Fwe Independent dlssoclation constants, plus the autoprotolysls constant, are needed to descnbe and solve the lomc equlhbna present m the basic part of the tltratlon Methods to determme these dlssoclatlon constants are proposed and tested The dlssoclatlon constants of lysme and argmme were determmed

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Ionic equilibria in amphiprotic solvents

Ionic equilibria in amphiprotic solvents of low dielectric constant: Part 2. Titration curves and buffer capacity of bases in anhydrous acetic acid

✍ J. Barbosa; E. Bosch; J.L. Cortina; M. Rosés 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 738 KB

Ionic equilibria in non-aqueous solvents

Ionic equilibria in non-aqueous solvents: Part 1. General equations for calculation of pH, dissociation constants and reference potentials from potentiometric data

✍ Martí Rosés 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 976 KB

Equations for the calculation of pH, reference potentials and dissociation constants of acids, bases and salts in non-aqueous solvents are derived and tested. They are of general application to many non-aqueous solvents of diverse nature, and their simplification leads to common equations used for p