EXCESS MOLAR ENTHALPIES OF 2-METHYLPROPAN-1-OL WITH AROMATIC-HYDROCARBONS AT 308.15 K IN TERMS OF AN ASSOCIATION MODEL WITH A FLORY CONTRIBUTION TERM

Excess molar enthalpies at 308.15 K are reported for 2-methylpropan-1- ol with benzene, toluene, o-, m- and p-xylene over the entire range of composition, The analysis in terms of an athermal associated mixture model (Mecke-Kempter type) with a Flory contribution term and quasi-ch emical model by Barker is described. Association model predicts good a greement with V-E data, while the prediction of both association model and quasi-chemical model are fairly good for H-E data, (C) 1998 Elsev ier Science B.V.