Excess enthalpies of trichloromethane + n-alkanes. Measurement and comparison with the DISQUAC model

Título:	Excess enthalpies of trichloromethane + n-alkanes. Measurement and comparison with the DISQUAC model
Autores/as:	Ortega Saavedra, Juan Plácido Suárez, José
Clasificación UNESCO:	2301 química analítica
Fecha de publicación:	1995
Publicación seriada:	ELDATA: International Electronic Journal of Physico-Chemistry Data
Resumen:	Enthalpy-mixing measurements are reported at 298.15 K for triclúoromethane + n-alkanes (pentane throug/1 heptadecane). Ali die mixtures are endodiermic with molar excess end1alpies increasing regularly wid1 the chain lengt/1 of the n-alkane. The experimental equimolar vah,es for slwrt-chain n-alkanes agree widun better than 4 % wid1 DISQUAC predictions using previously published parameters. Systematic discrepancies (up to 10 %) are noted in mixtures with long-chain n-alkanes.
URI:	http://hdl.handle.net/10553/131999
ISSN:	1265-1532
Fuente:	ELDATA: International Electronic Journal of Physico-Chemistry Data [ISSN 1265-1532], v. 1, p. 59-68 (1995)
Colección:	Artículos

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