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Détermination pH-métrique des constantes acide-base par la fonction de formation

✍ Scribed by D. Monnier; I. Kapétanidis

Publisher
John Wiley and Sons
Year
1958
Tongue
German
Weight
312 KB
Volume
41
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

A new method is proposed for the calculation of the dissociation constants of mono‐ and polybasic acids. This method permits the pH‐metric determination of the constants, even and especially if their values are very close, and is of wide application.

Two examples are given: determination of the two constants of oxalyl‐hydroxamic acid and of the four constants of ethyleneglycol‐bis‐(β‐amino‐ethylether)‐N, N′‐tetraacetic acid.

📜 SIMILAR VOLUMES

Détermination pH-métrique des constantes
Détermination pH-métrique des constantes acide-base par la fonction de formation. IIe partie
✍ I. Kapétanidis; D. Monnier 📂 Article 📅 1959 🏛 John Wiley and Sons 🌐 German ⚖ 279 KB

## Abstract A new method for the calculation of the acid‐base constants based on the pH− metry has been proposed in a previous paper. The formulas given apply particularly well in cases where the constants differ little from each other. The results obtained are satisfactory only if the concentratio