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Thermodynamic properties of (tetradecane + benzene, + toluene, + chlorobenzene, + bromobenzene, + anisole) binary mixtures at T = (298.15, 303.15, and 308.15) K
Affiliation:1. Department of Chemistry, Karnatak University, Dharwad 580 003, India;2. Center of Excellence in Polymer Science, Karnatak University, Dharwad 580 003, India;1. Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China;2. School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China;1. Chemistry Institute, University of Campinas (Unicamp), POB 6154, 13084-971, Campinas, SP, Brazil;2. Center for Information Technology Renato Archer—CTI, Rodovia D. Pedro I, Km 143,6, 13069-901, Campinas, SP, Brazil;3. Instituto de Ciência e Tecnologia, Federal University of São Paulo, Campus São José dos Campos, R. Talim, 330, 12231-280, São José dos Campos, SP, Brazil;1. Institute of Radio Astronomy of NASU, Chervonopraporna St., 4, 61002 Kharkov, Ukraine;2. Laboratoire de Physique des Lasers, Atomes et Molécules, UMR CNRS 8523, Université de Lille 1, F-59655 Villeneuve d’Ascq, France;1. Department of Physics, Faculty of Art and Science, Muş Alparslan University, Muş 49250, Turkey;2. Department of Science Education, Faculty of Education, Muş Alparslan University, Muş 49250, Turkey;1. Faculty of Physics, Voronezh State University, 1 University Square, Voronezh 394006, Russia;2. Institute of Ion, Plasma, and Laser Technologies, 33 Dormon Yoli Street, Tashkent 100125, Uzbekistan;1. PSL Research University, ESPCI ParisTech, LSABM, 10 rue Vauquelin, 75005 Paris, France;2. Central Laboratory of Police Prefecture (LCPP), 39bis rue de Dantzig, 75015 Paris, France;3. CNRS, CBI, UMR 8231, 10 rue Vauquelin, 75005 Paris, France;4. Université Evry-Val-d’Essonne, Laboratoire Analyse et Modélisation pour la Biologie et l’Environnement, F-91025 Evry, France;5. CNRS, UMR 8587, Laboratoire Analyse et Modélisation pour la Biologie et l’Environnement, F-91025 Evry France;6. PSL Research University, Chimie ParisTech, 11 rue Pierre et Marie Curie, 75005 Paris, France
Abstract:Density ρ, viscosity η, and refractive index nD, values for (tetradecane + benzene, + toluene, + chlorobenzene, + bromobenzene, + anisole) binary mixtures over the entire range of mole fraction have been measured at temperatures (298.15, 303.15, and 308.15) K at atmospheric pressure. The speed of sound u has been measured at T = 298.15 K only. Using these data, excess molar volume VE, deviations in viscosity Δη, Lorentz–Lorenz molar refraction ΔR, speed of sound Δu, and isentropic compressibility Δks have been calculated. These results have been fitted to the Redlich and Kister polynomial equation to estimate the binary interaction parameters and standard deviations. Excess molar volumes have exhibited both positive and negative trends in many mixtures, depending upon the nature of the second component of the mixture. For the (tetradecane + chlorobenzene) binary mixture, an incipient inversion has been observed. Calculated thermodynamic quantities have been discussed in terms of intermolecular interactions between mixing components.
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