Thermodynamic Properties of Inorganic Salts in Nonaqueous Solvents. II. Apparent Molar Volumes and Compressibilities of Divalent Transition-Metal Perchlorates in Acetonitrile

Abstract

The densities of divalent transition-metal perchlorates in acetonitrile have been measured at (288.15, 293.15, 298.15, 303.15, 308.15, 313.15, and 323.15) K. From these densities, apparent molar volumes, VΦ, and partial molar volumes of the salts at infinite dilution, , as well as the expansibilities, , have been evaluated. Moreover, the apparent molar isenotropic compressibility, KS,Φ, of transition-metal perchlorates in acetonitrile have been determined from a sound velocity measurement at T = 298.15 K.