Excess enthalpies of (aniline + butan-1-ol) and of (aniline + butan-1-ol + benzene) at the temperature 298.15 K

Abstract

Excess molar enthalpies of {xC6H5NH2 + (1-x)CH3(CH2)3OH} and {x1C6H5NH2 + x2 CH3(CH2)3OH + (1-x1-x2)C6H6} measured by use of an isothermal dilution calorimeter at the temperature 298.15 K, are presented. The experimental results have been correlated with polynomial equations and compared with those estimated from the UNIQUAC formalism having binary parameters alone.