MOLAR AND PARTIAL MOLAR EXCESS VOLUMES OF BENZENE IN METHYL-ESTER SOLUTIONS AT 25-DEGREES-C

Authors
CAMACHO AG POSTIGO MA
Citation
Ag. Camacho et Ma. Postigo, MOLAR AND PARTIAL MOLAR EXCESS VOLUMES OF BENZENE IN METHYL-ESTER SOLUTIONS AT 25-DEGREES-C, Journal of solution chemistry, 27(8), 1998, pp. 719-729
Citations number
19
Categorie Soggetti
Chemistry Physical
Journal title
Journal of solution chemistry → ACNP
ISSN journal
00959782
Volume
27
Issue
8
Year of publication
1998
Pages
719 - 729
Database
ISI
SICI code
0095-9782(1998)27:8<719:MAPMEV>2.0.ZU;2-0
Abstract
Molar and partial molar excess volumes of mixtures of benzene with sev eral methyl esters (from methanoate to decanoate) were determined, ove r the whole concentration range, at 25 degrees C and atmospheric press ure from experimental densities and correlated by a suitable equation. The applicability of the Flory and Priggogine-Flory-Patterson models for predicting molar excess volumes is tested. The calculated values w ith Flory and Priggogine-Flory-Patterson are similar and agree poorly with the experimental data.