In Quest of the Best Theoretical Description of Excess Molar Functions of Binary Mixtures of Alcohols
M. Geppert-RybczyƄska a and T. Hofman b
a Institute of Chemistry, University of Silesia, Szkolna 7, 40-006 Katowice, Poland
b Division of Physical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warszawa, Poland
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An attempt to describe excess molar functions of alkane + alcohol and alcohol + alcohol binary mixtures was made using the theoretical approach constructed on the basis of S-ERAS model and the chemical theory proposed by Campbell. The results obtained seem to be promising, however in order to complete the work, the procedure of determination of fitting parameters as well as relative magnitude of physical and chemical contributions to regarded excess molar quantities must be established.
DOI: 10.12693/APhysPolA.114.A-91
PACS numbers: 05.70.-a, 05.70.Ce, 82.60.Lf