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Study on the Equilibria in the MX 2 H 2 OC 2 H 5 OH systems (MSr, Ba; XCl, Br) at 25°C
Author(s) -
Stoev M.,
Zlateva Iv.
Publication year - 1991
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.19915960121
Subject(s) - chemistry , solubility , solvation , crystallography , analytical chemistry (journal) , solvent , organic chemistry
The MX 2 H 2 OC 2 H 5 OH (MSr, Ba; XCl, Br) system is investigated at 25°C. Regions for the equilibrium existence of following salts have been found: SrCl 2 · 6 H 2 O, SrCl 2 · 2 H 2 O, SrCl 2 · H 2 O, SrCl 2 , · 0.5 H 2 O, SrBr 2 · 6 H 2 O, SrBr 2 · H 2 O, BaCl 2 · 2 H 2 O, BaCl 2 · H 2 O, BaCl 2 · 0.5 H 2 O, BaBr 2 · 2 H 2 O, and BaBr 2 · H 2 O. The dehydrating and solvating properties with respect to the studied systems of ethanol are compared against methanol. The probable solvation of the tions in the saturated solutions is discussed on the basis of the solubility isotherms.