Density,speed of sound and refractive index of (n-hexane + cyclohexane + 1-hexanol) atT = 298.15 K |
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| Institution: | 1. Department of Chemistry and Research Institute for Convergence of Basic Sciences, Hanyang University, Seoul 133-791, Republic of Korea;2. Nanotechnology Innovation Center of Kansas State, Department of Anatomy and Physiology, Kansas State University, Manhattan, Kansas 66506 USA;1. Grupo de Óptica e Nanoscopia (GON), Instituto de Física, Universidade Federal de Alagoas, Maceió, AL 57072-900, Brazil;2. Grupo de Fotônica e Fluidos Complexos (GFFC), Instituto de Física, Universidade Federal de Alagoas, Maceió, AL 57072-900, Brazil;3. Departamento de Física, Universidade Estadual de Maringá, Maringá, PR 87020-900, Brazil;1. Department of Physics, Faculty of Basic Sciences, Shahrekord University, P.O. Box 115, Shahrekord 88186-34141, Iran;2. Photonic Research Group, Shahrekord University, Shahrekord 88186-34141, Iran;3. Nanotechnology Research Center, Shahrekord University, Shahrekord 88186-34141, Iran;4. Department of Physics, Faculty of Science, University of Isfahan, Hezar Jerib, Isfahan 81746-73441, Iran |
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| Abstract: | Densities, speeds of sound and refractive indices have been measured for (n -hexane + cyclohexane + 1-hexanol) and its corresponding binaries atT = 298.15 K. In addition, ideal isentropic compressibilities were calculated from the speeds of sound, densities, and literature heat capacities and cubic expansion coefficients. The excess molar volumes and excess isentropic compressibilities, and deviations of the speed of sound and refractive index are correlated by polynomials and discussed.The Nitta–Chao model was used to estimate binary and ternary excess molar volumes, and several empirical equations were also used to calculate the excess and deviation properties. |
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