1972
DOI: 10.1021/je60052a037
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Thermodynamic excess property measurements for acetonitrile-benzene-n-heptane system at 45.deg.

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Cited by 124 publications
(31 citation statements)
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“…The extended UNIQUAC equation is found to give better results than the UNIQUAC equation. Similar results are obtained In the systems acetonltrlle-benzene-n -heptane (7) and acetonitrile-tetrachloromethane-cyclohexane (8). of ternary prediction of the vapor-liquid equilibrium in four system$ from binary data.…”
Section: Results and Data Reductionsupporting
confidence: 77%
“…The extended UNIQUAC equation is found to give better results than the UNIQUAC equation. Similar results are obtained In the systems acetonltrlle-benzene-n -heptane (7) and acetonitrile-tetrachloromethane-cyclohexane (8). of ternary prediction of the vapor-liquid equilibrium in four system$ from binary data.…”
Section: Results and Data Reductionsupporting
confidence: 77%
“…Various acoustical properties such as isentropic compressibility, intermolecular free-length, and relative association are very useful in understanding the molecular interactions between unlike molecules in liquid mixtures. Mixtures containing acetonitrile with benzene and n-heptane have been studied by Palmer and Smith [1] for investigating excess volumes and excess enthalpies at T = 318.15 K. Aminabhavi and Gopala Krishna [2] have studied the density, viscosity, refractive index, and speed of sound of aquo-acetonitrile systems at T = 298.15 K. Sandhu et al [3] reported excess molar volumes for binary mixtures containing acetonitrile and n-alkanol (C 1 -C 5 ) systems at T = 308.15 K, whereas Saha et al [4] studied viscosities of acetonitrile and methanol binary liquid mixtures at various temperatures. Nikam et al [5] utilised the density and viscosity data of acetonitrile and various primary and secondary alcohols at different temperatures to explain the molecular interactions, while Ku and Tu [6] that of acetonitrile and 1-chlorobutane.…”
Section: Introductionmentioning
confidence: 99%
“…On the other hand, exothermic mixing is found in about 23% of the data sets. For this reason we selected the following binary systems: acetonitrile-benzene at 45 ~ [13], as an example of an endothermic system; and methanolwater at 25 ~ [ 12], as an example of an exothermic system. Figures 1, 2 and 3 show how the equations of state correlate the heat of mixing data for an endothermic system.…”
Section: Resultsmentioning
confidence: 99%