Measurement and Prediction of Excess Molar Enthalpies and Excess Molar Volumes of the Ternary System 1,3-Dichlorobenzene + Benzene + Hexane at 298.15 K

Abstract

Experimental excess molar enthalpies and excess molar volumes for the ternary system {x1 1,3-dichlorobenzene + x2 benzene + (1− x1 − x2) hexane} have been determined at the temperature of 298.15 K and atmospheric pressure. Values of excess molar enthalpies were measured using a Calvet microcalorimeter, and excess molar volumes were determined from the densities of the pure liquids and mixtures, using a vibrating-tube densimeter. Several empirical expressions for estimating ternary properties from experimental binary results were applied.