Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/102752
Type: Artigo de periódico
Title: Volumetric Properties Of Binary Mixtures Of (water + Organic Solvents) At Temperatures Between T = 288.15 K And T = 303.15 K At P = 0.1 Mpa
Author: Torres R.B.
Marchiore A.C.M.
Volpe P.L.O.
Abstract: In this work, densities of binary mixtures of {water + formamide (FM), or + N,N-dimethylformamide (DMF), or + dimethylsulfoxide (DMSO), or + N,N-dimethylacetamide (DMA), or + 1,4-dioxane}, have been determined under atmospheric pressure as a function of composition and temperature using a vibrating-tube densimeter. The temperatures studied were T = (288.15, 293.15, 298.15, and 303.15) K. The excess molar volumes ( V m E ), calculated from density data, are negative over the whole mole fraction range for the temperature range studied. The V m E values have been fitted to Redlich-Kister polynomial equation and others volumetric properties were calculated. The partial molar volumes at infinite dilution of each component ( over(V, ̄) i ∞ ) have been determined using three different methods. © 2005 Elsevier Ltd. All rights reserved.
Editor: 
Rights: fechado
Identifier DOI: 10.1016/j.jct.2005.07.012
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-33646229561&partnerID=40&md5=b1c9ec149d50c1eb5c37c30cd7119c7f
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

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