Temperature dependence of thermophysical properties of ethanol + n-hexane + n-heptane

Abstract

This present article shows the analysis of different physico-chemical properties (density,speed of sound and refractive index) and excess properties (excess volume, excess isentropic compressibility and refractive index deviation) and the temperature dependence of the ternary mixture ethanol + n-hexane + n-heptane in the range 288.15–323.15 K and at atmospheric pressure. The derived properties were computed from the experimental data and were fitted to the Cibulka equation.