Conductometric study of the kinetics of potassium superoxide reaction with18-crown-6 in dimethyl sulfoxide

Authors
Efimova, IV Opeida, IA
Citation
Iv. Efimova et Ia. Opeida, Conductometric study of the kinetics of potassium superoxide reaction with18-crown-6 in dimethyl sulfoxide, RUSS J G CH, 70(2), 2000, pp. 266-270
Citations number
13
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF GENERAL CHEMISTRY
ISSN journal
10703632 → ACNP
Volume
70
Issue
2
Year of publication
2000
Pages
266 - 270
Database
ISI
SICI code
1070-3632(200002)70:2<266:CSOTKO>2.0.ZU;2-8
Abstract
Complex formation in the systems KO2-18-crown-6-DMSO, KOH-18-crown-6-DMSO, and KX(X = Cl, Br, I)-18-crown-6-DMSO was studied by conductometry. Change in the electrical conductivity of these systems with time was shown to fit the Erofeev-Avrami equation, whose coefficients were determined far each sy stem, and the time required for equilibration was estimated. The electrical conductivities of KX and KOH solutions in the presence of 18-crown-6 at th e equilibrium state were found to be linear in component concentrations.