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http://dx.doi.org/10.5012/jkcs.2009.53.6.663

Gibbs Energy of Nonrandomly Mixed Lattice Solutions with a Specific Interaction  

Jung, Hae-Young (Department of Chemistry, DukSung Women's University)
Publication Information
Abstract
Performing random number simulations, we obtained an approximate distribution of the number of ways arranging molecules in a binary lattice solution of nonrandom mixing with a specific interaction. From the distribution an approximate equation of excess Gibbs energy for a binary lattice solution was derived. Using the equation, liquid-vapor equilibrium at constant pressure for 15 binary solutions were calculated and compared with the result from Wilson equation, Van Laar equation and Redlich-Kister equation.
Keywords
Specific interaction; Nonrandom mixing; Excess Gibbs Energy; Lattice;
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