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Speeds of Sound and Excess Molar Volume for Binary Mixture of 1,4-Dioxane with 1-Heptanol at Five Temperatures
Author(s) -
K. Anil Kumar,
Srinivasu Chintalapati
Publication year - 2014
Publication title -
advances in chemistry
Language(s) - English
Resource type - Journals
eISSN - 2356-6612
pISSN - 2314-7571
DOI - 10.1155/2014/343012
Subject(s) - molar volume , speed of sound , 1,4 dioxane , binary number , volume (thermodynamics) , ether , function (biology) , thermodynamics , chemistry , materials science , analytical chemistry (journal) , chromatography , mathematics , physics , organic chemistry , arithmetic , evolutionary biology , biology
Speed of sound and density data for dilute liquid solutions of cyclic ether 1,4-dioxane with 1-heptanol was obtained using the Anton-Paar DSA 5000 at five temperatures  T = (298.15, 303.15, 308.15, 313.15, and 318.15) K at atmospheric pressure. The excess parameters were calculated from experimental data and fitted with a Redlich-Kister polynomial function and concluded the presence of weak molecular interactions

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