GIBBS FUNCTIONS FOR TRANSFER OF DIVALENT METAL-CATIONS FROM WATER TO WATER PLUS METHANOL MIXTURES USING POTENTIOMETRY, POLAROGRAPHY AND SOLUBILITY MEASUREMENTS

Authors
ELMARACKCHI M TISSIER C JUILLARD J
Citation
M. Elmarackchi et al., GIBBS FUNCTIONS FOR TRANSFER OF DIVALENT METAL-CATIONS FROM WATER TO WATER PLUS METHANOL MIXTURES USING POTENTIOMETRY, POLAROGRAPHY AND SOLUBILITY MEASUREMENTS, Journal of electroanalytical chemistry [1992], 420(1-2), 1997, pp. 267-278
Citations number
18
Categorie Soggetti
Electrochemistry,"Chemistry Analytical
Journal title
Journal of electroanalytical chemistry [1992]
ISSN journal
15726657 → ACNP
Volume
420
Issue
1-2
Year of publication
1997
Pages
267 - 278
Database
ISI
SICI code
Abstract
Gibbs functions for transfer from water to methanol and to a full rang e of water + methanol mixtures were obtained for Cu2+, Cd2+ Pb2+, Hg2, Zn2+, Mg2+, Ca2+, Sr2+ and Ba2+ using potentiometric or polarographi c measurements in these solvents. In addition, data were obtained from the solubility products of the alkaline-earth iodates. From values ob tained by the different methods and literature data, a table of select ed values is given.