Specific interactions in mixed electrolyte solutions from solubility measurements |
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Authors: | M H Panckhurst J B Macaskill |
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Institution: | (1) Department of Chemistry, University of Otago, Dunedin, New Zealand;(2) Department of Chemistry, University of Florida, 32611 Gainesville, Florida |
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Abstract: | The solubility of thallium I chloride in a wide range of dilute electrolyte solutions is interpreted using a new specific-interaction equation for activity coefficients. This equation is shown to be consistent with the solubility data, but the Guggenheim specific-interaction equation is not. The relation of interaction coefficients to ion association is discussed. |
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Keywords: | TICI solubility activity coefficient ion-ion interactions ion-solvent interactions ion association |
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