Heat of solution and electric conductivity of electrolytes in water–tetrahydrofuran mixtures
- 1 January 1989
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases
- Vol. 85 (3) , 479-483
- https://doi.org/10.1039/f19898500479
Abstract
Integral heats of solution of sodium perchlorate (NaClO4) in water–tetrahydrofuran (THF) mixtures from 0 to 100 mol% THF have been measured. The electric conductivity of NaClO4 solutions in binary solvents containing from 0 to 80 mol% THF have also been measured, as have the conductivities of solutions of sodium chloride (NaCl) and sodium iodide (NaI) in mixtures containing from 0 to 35 mol% THF. Molar electro-conductivities, Walden products and association equilibria constants have been determined. Taking into account ion-pair association, standard enthalpies of solution have been recalculated.Keywords
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