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Thermodynamic properties of binary mixtures of 2-hexanone withn-alkanes at 35°C |
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| Authors: | J L Legido M T Lorenzana E Jimenez J Fernandez A Amigo M I Paz Andrade |
| Institution: | (1) Departamento de Física Aplicada, Facultad de Física, Universidad de Santiago, E-15706 Santiago de Compostela, Spain |
| Abstract: | Excess molar enthalpies h E and excess molar volumes v E of the binary liquid mixtures 2-hexanone+n-alkane (from n-heptane to n-decane) have been determined for various values of the mole fraction of hexanone at 35°C and atmospheric pressure. Excess molar enthalpies were determined by Calvet microcalorimetry and v E from densities measured by vibratingtube densimetry. The results are compared with the predictions of several group contribution models. |
| Keywords: | Binary organic mixtures alkanone+n-alkane excess molar enthalpies excess molar volumes group contribution model 2-hexanone |
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