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Resumen: Densities and speeds of sound in the temperature range 283.15-313.15 K have been measured for the binary mixtures formed by an isomeric chlorobutane (1-chlorobutane, 2-chlorobutane, 1-chloro-2-methylpropane, or 2-chloro-2-methylpropane) and butyl ethyl ether or methyl tert-butyl ether. Excess isentropic compressibilities were calculated from the experimental data. Excess enthalpies at T = 298.15 K are also included for the same binary mixtures. All these properties provide an insight into the nature of interactions operating on the present systems. Finally, the Prigogine-Flory-Patterson theory has been used to analyze the H E results and to estimate the isentropic compressibility values of the mixtures at T = 298.15 K.
Idioma: Inglés
DOI: 10.1007/s10973-015-4797-4
Año: 2015
Publicado en: JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 122, 2 (2015), 851-861
ISSN: 1388-6150
Factor impacto JCR: 1.781 (2015)
Categ. JCR: THERMODYNAMICS rank: 22 / 57 = 0.386 (2015) - Q2 - T2
Categ. JCR: CHEMISTRY, ANALYTICAL rank: 42 / 75 = 0.56 (2015) - Q3 - T2
Categ. JCR: CHEMISTRY, PHYSICAL rank: 93 / 144 = 0.646 (2015) - Q3 - T2
Tipo y forma: Article (PrePrint)
Área (Departamento): Química Física (Departamento de Química Física)

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