| | 1 | Author
| Y. Marcus | Requires cookie* | | | Title
| T r a n  | | | | Abstract
| s f e r G ib b s F r e e E n e r g ie s o f D iv a le n t A n io n s fro m W a te r to O r g a n ic a n d M ix e d A q u e o u s -O r g a n ic S o lv e n ts Dedicated to Professor Hitoshi Ohtaki on the occasion of his 60th birthday The standard molar Gibbs free energies of transfer of divalent anions, in particular sulfate, from water into methanol, ethanol, ethylene glycol, dioxane, tetrahydrofuran, acetone, N-methylform amide, N,N-dimethylformamide, pyridine, acetonitrile, and dimethylsulfoxide and mixtures of some of them with water or some other solvent have been obtained from the literature. The tetraphenyl-arsonium tetraphenylborate extrathermodynamic assumption has been used as far as possible in order to obtain the single ion values. The generally unfavorable transfers from water (or protic solvents) into polar aprotic ones are interpreted in terms of the properties of the anions and of the solvents, dominated by the hydrogen-bonding acidity of water. | | | |
Reference
| Z. Naturforsch. 50a, 51—58 (1995); received October 6 1994 | | | |
Published
| 1995 | | | |
Keywords
| Divalent anions, Ion properties, Sulfate, Solvent properties, Transfer Gibbs energy | | | |
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