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Title: | Complex Formation in Molten Salts: Part 2.-—Association Constants of Silver Chloro-complexes in Molten Eutectic NaNO3 + Ba(NO3)2 |
Authors: | Gaur, H C Bansal, N P |
Keywords: | Chemistry Molten Salts Silver Chloro-complexes Molten Eutectic NaNO3 + Ba(NO3)2 |
Issue Date: | 1972 |
Publisher: | Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (7) |
Abstract: | E.m.f. measurements in dilute solutions of Ag+ and Cl" in molten eutectic NaNO3 + Ba(NO3)2 (94.2:5.8 mol %) at 350, 375 and 400cC have been used to evaluate thermodynamic association constants Kti and Ki2 for the formation of the species AgCl and AgCl2. Results did not suggest the formation of Ag2Cl+. Temperature-coefficients of association constants were, within limits of experimental precision, predictable from calculations based on the quasi-lattice model. The specific bond free energy for the formation of AgCl in this melt has been compared with the values reported in other nitrate melts. It is found that the reciprocal coulomb effect is inadequate in predicting the magnitude or the direction of stabilization of the AgCl bond in molten NaNO34-Ba(NO3)2 eutectic relative to that in molten NaNO3 |
URI: | http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/17002 |
Appears in Collections: | Journal Articles (before-1995) |
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