SOLUTE SOLVENT INTERACTIONS - DISSOLUTION OF SPARINGLY SOLUBLE SILVER SALTS IN AQUEOUS ORGANIC-SOLVENT SYSTEMS

被引：2
|
作者：
DASH, UN
PATTANAIK, E
SAHU, R
机构：
[1] Department of Chemistry, Utkal University, Bhubaneswar
来源：
FLUID PHASE EQUILIBRIA | 1991年 / 63卷 / 1-2期
关键词：
D O I：
10.1016/0378-3812(91)80023-O
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The solubilities of the salts Ag2X (where X is sulphate, chromate, tungstate, dichromate, oxalate, malonate, succinate, glutarate or adipate) and Ag3Y (where Y is phosphate or arsenate) have been determined in various compositions of water+dioxan (5, 10, 15 and 20 wt.%), water+urea (11.52, 20.31, 29.64 and 36.83 wt.%), water+mannitol (5 wt.%) and water+sorbitol (5 wt.%) mixtures at different temperatures. The solubility data have been discussed in the light of electrostatic as well as solute-sovent interaction effects on the dissolution processes of the silver salts. Standard transfer thermodynamic quantities derived from the change in the solubility product are also examined.
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页码：101 / 110
页数：10
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