Thermodynamic Study on Solvent Extraction of Sodium and Potassium Picrates by Benzo-15-crown-5
In order to obtain enthalpy and entropy changes for extraction of sodium and potassium picrates by benzo-15-crown-5 (B15C5) between benzene and water, the overall extraction equilibrium constants for the 1:1:1 complexes of B15C5 with the salts were determined at various temperatures. The enthalpy an...
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| Published in | Bulletin of the Chemical Society of Japan Vol. 56; no. 3; pp. 931 - 932 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
The Chemical Society of Japan
01.03.1983
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| Online Access | Get full text |
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| Summary: | In order to obtain enthalpy and entropy changes for extraction of sodium and potassium picrates by benzo-15-crown-5 (B15C5) between benzene and water, the overall extraction equilibrium constants for the 1:1:1 complexes of B15C5 with the salts were determined at various temperatures. The enthalpy and entropy changes for both the systems are all large and negative. |
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| ISSN: | 0009-2673 1348-0634 |
| DOI: | 10.1246/bcsj.56.931 |