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Conductance of potassium halides near the temperature of maximum density of water |
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| Authors: | Rosario De Lisi Mario Goffredi Vincenzo Turco Liveri |
| Affiliation: | (1) Istituto di Chimica Fisica, Università di Palermo, Via Archirafi 26, 90123 Palermo, Italy |
| Abstract: | The conductances of dilute aqueous solutions of KCl, KBr, and KI have been measured over the temperature range 2 to 8°C and have been analyzed by the Fuoss-Hsia equation. The ionic Walden products at infinite dilution have been discussed in terms of local viscosity. The temperature dependence of these products suggest that near the temperature of maximum density of water, the structure-breaking ability of these ions changes in a regular way. |
| Keywords: | Temperature of maximum density of water conductance potassium halides mobilities Walden product structural effects activation energy temperature dependence |
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