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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 27, Number 2
BKCSDE 27(2)
February 20, 2006 

 
Title
Using the New Developed Equation to Reproduce the Enthalpies of Transfer of Urea from Water to Aqueous Ethanol, Propan-1-ol and Acetonitrile at 298 K
Author
G. Rezaei Behbehani*, E. Tazikeh, A. A. Saboury
Keywords
Micro calorimeter, Preferential solvation, Urea, Variable (αn + βN)
Abstract
The enthalpies of transfer, ΔHtθ, of urea from water to aqueous ethanol, EtOH, propan-1-ol, PrOH, and acetonitrile, MeCN, are reported and analysed in terms of the new solvation theory. The analyses show that the solvation of urea is random in the considered solvent mixtures. It is also found that urea interact more strongly with EtOH or PrOH than water.
Page
208 - 210
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