Abstract
The conductances of KI, RbI, CsI, TINO3 NaSCN, KSCN, and NH4SCN have been measured in hexamethylphosphotriamide at 25°C in the concentration range up to 9.5×10−3 M. The data have been analyzed with the expanded and full versions of the Pitts and Fuoss-Hsia conductance equations. With the exception of thallium(I) nitrate the association constants of all the salts studied are small. Computed values of the limiting molar conductanceA o and the association constantsK A indicate that metal cations are strongly solvated while anions are at best weakly solvated.
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Hanna, E.M., Al-Salihi, N.J. Conductance and solvation of uni-univalent electrolytes in hexamethylphosphotriamide. J Solution Chem 8, 539–547 (1979). https://doi.org/10.1007/BF00655210
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DOI: https://doi.org/10.1007/BF00655210