Determination of Infinite Dilution Partial Molar Excess Enthalpies and Volumes for Some Ionic Liquid Precursors in Water and Methanol Using Tandem Flow Mixing Calorimetry and Vibrating-Tube Densimetry

2011 ◽  
Vol 56 (7) ◽  
pp. 3047-3052 ◽  
Author(s):  
Vladimír Dohnal ◽  
Karel Řehák
Keyword(s):  
Ionic Liquid ◽  
Infinite Dilution ◽  
Excess Enthalpies ◽  
Molar Excess ◽  
Flow Mixing ◽  
Liquid Precursors

Activity coefficients and partial molar excess enthalpies at infinite dilution for four esters in water

2010 ◽  
Vol 295 (2) ◽  
pp. 194-200 ◽  
Author(s):  
Vladimír Dohnal ◽  
Pavel Vrbka ◽  
Karel Řehák ◽  
Alexander Böhme ◽  
Albrecht Paschke
Keyword(s):  
Activity Coefficients ◽  
Infinite Dilution ◽  
Excess Enthalpies ◽  
Molar Excess

Les systèmes eau/ester. I. Etude calorimétrique des systèmes eau/acétate d'alcoyle

1976 ◽  
Vol 54 (16) ◽  
pp. 2584-2593 ◽  
Author(s):  
Dominique Richon ◽  
André Viallard
Keyword(s):  
Homologous Series ◽  
Water Systems ◽  
Calorimetric Study ◽  
Thermodynamic Quantities ◽  
Excess Enthalpies ◽  
Molar Excess ◽  
Alkyl Acetate ◽  
Mutual Solubilities ◽  
Enthalpies Of Solvation

A calorimetric study of alkyl acetate/water systems has been carried out in the complete homogeneous and heterogeneous domain of mole fractions. The sign, intensity, and trends of excess enthalpies and mutual solubilities are discussed.Values of the excess enthalpies for ester/water homogeneous mixtures are used for the determination of partial molar excess enthalpies and enthalpies of "solvation" at infinite dilution.The trends of the thermodynamic quantities in this homologous series are discussed in terms of ester/water interactions.

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