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Title: Thermodynamic properties of (an ethyl ester + an n-alkane). XI. H<sup>E</sup><inf>m</inf>and V<sup>E</sup><inf>m</inf>values for {xCH<inf>3</inf>(CH<inf>2</inf>)<inf>u</inf>COOCH<inf>2</inf>CH<inf>3</inf>+ (1 - X)CH<inf>3</inf>(CH<inf>2</inf>)<inf>2v + 1</inf>CH<inf>3</inf>} with u = 6, 7, 8, 10, 12, and 14, and v = ( 1 to 7)
Authors: Ortega, J. 
Plácido, J.
Vidal, M.
Issue Date: 1999
Publisher: 0021-9614
Journal: Journal of Chemical Thermodynamics 
Abstract: Excess molar enthalpies and excess molar volumes at the temperature 298.15 K were determined for a set of 42 binary mixtures of six ethyl alkanoates (from octanoate to hexadecanoate) and seven odd n-alkanes (from pentane to heptadecane). Both properties were represented by a suitable equation. All mixtures presented positive excess enthalpy values, mainly due to the energetic effects of the van der Waals forces and dipole-dipole attractions, with low, or even negative excess volume values, except for the case of the mixtures that contained high molar mass hydrocarbons. Calculated curves obtained from group-contribution models did not represent well the experimental data. © 1999 Academic Press.
ISSN: 0021-9614
DOI: 10.1006/jcht.1998.0435
Source: Journal of Chemical Thermodynamics[ISSN 0021-9614],v. 31, p. 151-176
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