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

摘要

Experimental excess molar enthalpies and excess molar volumes for the ternary system {x_1 1,3-dichlorobenzene + x_2benzene + (1- x_1-x_2) 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.