Nonequilibrium Thermodynamics of the Simple Moving Boundary Experiment
- 1 May 1962
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 36 (9), 2432-2436
- https://doi.org/10.1063/1.1732904
Abstract
The usual equations for the moving boundary experiment are derived from the equations of the thermodynamics of irreversible processes. It is shown that the assumption that the partial molar volumes are constant through the liquid junction is implicit in the Lewis correction for the solvent velocity. The use of the correction has doubtful validity when there are appreciable volume changes upon mixing.Keywords
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