CONDUCTANCE OF LITHIUM AND SODIUM PERCHLORATES AND OF SOME QUATERNARY AMMONIUM HALIDES AND PERCHLORATES IN A PROPYLENE CARBONATE PLUS TETRAHYDROFURAN MIXTURE AT 25-DEGREES-C

The electrical conductances of lithium and sodium perchlorates and of some quaternary ammonium halides and perchlorates in propylene carbonate (PC) + tetrahydrofuran (THF) (1:1 in volume) have been measured at 25-degrees-C. The conductance data were analyzed by a minimization technique using the complete form of the Fuoss/Hsia (F/H) equation. All electrolytes were found to be anomalous in showing unusually higher molar conductances than in each solvent alone. The effect of the variation of the three parameters K(A), LAMBDA(o), and a was fully investigated.