Thermodynamic properties from conductance data are reported for the NaBPh4 electrolytic solutions in 2-methoxyethanol (component 1)/water (component 2) binary solvent mixtures, working at 19 temperatures ranging from -10 to +80-degrees-C and for 6 mixtures covering the 0.1865 less-than-or-equal-to x1 less-than-or-equal-to 1 composition range. Experimental conductivity data were analysed using the Fuoss-Hsia equation, and the chosen salt was found to associate to a certain extent in these solvent mixtures. The resulting dissociation constants (K) of the ion-pair have been used to test some empirical equations K = K(T), K= K(x1), and K = K(T, x1). Furthermore, the present findings have been compared with our previously reported results from working with picric acid in the same mixtures and experimental conditions.

Electrolytic dissociation of sodium tetraphenylborate in 2-methoxyethanol / water binary solvent mixtures / F., Corradini; Marchetti, Andrea; M., Tagliazucchi; Tassi, Lorenzo; Tosi, Giuseppe. - In: CANADIAN JOURNAL OF CHEMISTRY. - ISSN 0008-4042. - ELETTRONICO. - 72:(1994), pp. 339-344.

Electrolytic dissociation of sodium tetraphenylborate in 2-methoxyethanol / water binary solvent mixtures

MARCHETTI, Andrea;TASSI, Lorenzo;TOSI, Giuseppe
1994

Abstract

Thermodynamic properties from conductance data are reported for the NaBPh4 electrolytic solutions in 2-methoxyethanol (component 1)/water (component 2) binary solvent mixtures, working at 19 temperatures ranging from -10 to +80-degrees-C and for 6 mixtures covering the 0.1865 less-than-or-equal-to x1 less-than-or-equal-to 1 composition range. Experimental conductivity data were analysed using the Fuoss-Hsia equation, and the chosen salt was found to associate to a certain extent in these solvent mixtures. The resulting dissociation constants (K) of the ion-pair have been used to test some empirical equations K = K(T), K= K(x1), and K = K(T, x1). Furthermore, the present findings have been compared with our previously reported results from working with picric acid in the same mixtures and experimental conditions.
72
339
344
Electrolytic dissociation of sodium tetraphenylborate in 2-methoxyethanol / water binary solvent mixtures / F., Corradini; Marchetti, Andrea; M., Tagliazucchi; Tassi, Lorenzo; Tosi, Giuseppe. - In: CANADIAN JOURNAL OF CHEMISTRY. - ISSN 0008-4042. - ELETTRONICO. - 72:(1994), pp. 339-344.
F., Corradini; Marchetti, Andrea; M., Tagliazucchi; Tassi, Lorenzo; Tosi, Giuseppe
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/306469
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