Excess volumes of binary mixtures of n-octane with each of the hexane isomers at 298.15 K

1984 ◽  
Vol 62 (11) ◽  
pp. 2369-2371 ◽  
Author(s):  
M. K. Kumaran ◽  
George C. Benson
Keyword(s):  
Binary Mixtures ◽  
Binary Systems ◽  
Excess Molar Volumes ◽  
Excess Volumes ◽  
Excess Molar Enthalpies ◽  
Flory Theory ◽  
Molar Volumes ◽  
Theory Of Mixtures

Excess molar volumes, measured at 298.15 K in a tilting dilution dilatometer, are reported for the five binary systems formed by mixing n-octane with n-hexane, 2-methylpentane, 3-methylpentane, 2,2-dimethylbutane, and 2,3-dimethylbutane. The Flory theory of mixtures provides a reasonable correlation of the results in combination with excess molar enthalpies measured previously.

Heat capacities of binary mixtures of n-octane with each of the hexane isomers at 298.15 K

1986 ◽  
Vol 64 (11) ◽  
pp. 2139-2141 ◽  
Author(s):  
George C. Benson ◽  
Patrick J. D'Arcy
Keyword(s):  
Binary Mixtures ◽  
Excess Molar Volumes ◽  
Heat Capacities ◽  
Flory Theory ◽  
Molar Volumes ◽  
Flow Microcalorimeter ◽  
Theory Of Mixtures

Volumetric heat capacities for binary mixtures of n-octane with n-hexane, 2-methylpentane, 3-methylpentane, 2,2-dimethylbutane, and 2,3-dimethylbutane were measured at 298.15 K in a Picker flow microcalorimeter. The results were combined with previously published excess molar volumes to obtain excess molar isobaric heat capacities. Interpretation of the results in terms of the Flory theory of mixtures is discussed.

Excess molar volumes of binary mixtures with 2-pentanone and 1-chloroalkanes at 298.15 and 308.15 K

1995 ◽  
Vol 73 (1) ◽  
pp. 139-145 ◽  
Author(s):  
José M. Pico ◽  
Consolaciôn P. Menaut ◽  
Eulogio Jiménez ◽  
José L. Legido ◽  
Josefa Fernàndez ◽  
...  
Keyword(s):  
Binary Mixtures ◽  
Atmospheric Pressure ◽  
Excess Molar Volumes ◽  
Liquid Mixtures ◽  
Excess Volumes ◽  
Excess Molar Enthalpies ◽  
Molar Volumes ◽  
Normal Atmospheric Pressure ◽  
Theoretical Results

Excess molar volumes υE at 298.15 and 308.15 K and normal atmospheric pressure for the binary mixtures 2-pentanone + 1-chloroalkane (from 1-chlorobutane to 1-chlorooctane) were obtained from measurements of the density with an Anton Paar densimeter. The υE values for all mixtures were positive, and increase as the 1-chloroalkane length increases. Excess molar volumes depend slightly on the temperature. The same characteristics were found previously for the excess molar enthalpies of the same mixtures. Experimental υE values are compared with theoretical results using the Prigogine–Flory–Patterson model. Keywords: thermodynamics, liquid mixtures, excess volumes, ketones, chloroalkanes.

Ultrasonic speeds and isentropic compressibilities of binary mixtures of n-octane with each of the hexane isomers at 298.15 K

1987 ◽  
Vol 65 (2) ◽  
pp. 322-325 ◽  
Author(s):  
George C. Benson ◽  
Carl J. Halpin
Keyword(s):  
Binary Mixtures ◽  
Excess Molar Volumes ◽  
Ultrasonic Speed ◽  
Excess Isentropic Compressibilities ◽  
Flory Theory ◽  
Molar Volumes ◽  
Isentropic Compressibilities ◽  
Theory Of Mixtures ◽  
Derivatives Of ◽  
Good Agreement

Measurements of ultrasonic speed were carried out for n-octane + each of the five hexanes at 298.15 K. The results were combined with excess molar volumes reported previously to obtain excess isentropic compressibilities and isentropic pressure derivatives of the excess molar volumes. These are in good agreement with estimates from the Flory theory of mixtures.

Study on Excess Molar Enthalpies and Excess Molar Volumes of the Binary Systems 1,2-Dichlorobenzene + (Benzene, Hexane, 1-Chlorohexane) and 1,3-Dichlorobenzene + (Benzene, Hexane, 1-Chlorohexane) at 298.15 K

2002 ◽  
Vol 47 (1) ◽  
pp. 4-7 ◽  
Author(s):  
Marta M. Mato ◽  
Jorge Balseiro ◽  
Josefa Salgado ◽  
Eulogio Jiménez ◽  
José Luis Legido ◽  
...  
Keyword(s):  
Binary Systems ◽  
Excess Molar Volumes ◽  
Excess Molar Enthalpies ◽  
Molar Volumes

Excess molar volumes and excess molar enthalpies in binary systems N-alkyl-triethylammonium bis(trifluoromethylsulfonyl)imide+methanol

2014 ◽  
Vol 363 ◽  
pp. 156-166 ◽  
Author(s):  
Karolina Machanová ◽  
Jacobo Troncoso ◽  
Johan Jacquemin ◽  
Magdalena Bendová
Keyword(s):  
Binary Systems ◽  
Excess Molar Volumes ◽  
Excess Molar Enthalpies ◽  
Molar Volumes

Excess Molar Enthalpies and Excess Molar Volumes of Binary Systems 1-Chlorohexane + 1-Alkanol (from 1-Butanol to 1-Octanol) at 298.15 K

1999 ◽  
Vol 44 (6) ◽  
pp. 1195-1198 ◽  
Author(s):  
P. Santana ◽  
J. Balseiro ◽  
J. Salgado ◽  
E. Jiménez ◽  
J. L. Legido ◽  
...  
Keyword(s):  
Binary Systems ◽  
Excess Molar Volumes ◽  
Excess Molar Enthalpies ◽  
Molar Volumes

Excess Molar Enthalpies and Excess Molar Volumes of Binary Mixtures Containing Dialkyl Carbonates + Pine Resins at (298.15 and 313.15) K

2001 ◽  
Vol 46 (1) ◽  
pp. 63-68 ◽  
Author(s):  
Fabio Comelli ◽  
Romolo Francesconi ◽  
Carlo Castellari
Keyword(s):  
Binary Mixtures ◽  
Excess Molar Volumes ◽  
Excess Molar Enthalpies ◽  
Molar Volumes ◽  
Dialkyl Carbonates
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