R. Francesconi et F. Comelli, Excess molar enthalpies of binary mixtures containing acetic or propionic acid plus eight ethyl alkanoates at 298.15 K, THERMOC ACT, 322(1), 1998, pp. 63-68
Excess molar enthalpies, H-m(E) of binary mixtures containing acetic or pro
pionic acid+eight ethyl alkanoates have been determined at 298.15 K using a
flow microcalorimeter. H-m(E) values have been found to be positive with t
he exception of the acetic acid + ethyl acetate mixtures where an inversion
of sign from positive to negative values occurs at the mole fraction of ac
etic acid x(1) approximate to 0.62 J mol(-1). H-m(E) values vary in the ran
ge from -30 to 440 J mol(-1). The experimental results have been correlated
using the Redlich-Kister equation. (C) 1998 Elsevier Science B.V.