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The vapor pressure of the solvents A and B in pure form are 2.3 and 3.1 barr. Th

ID: 917433 • Letter: T

Question

The vapor pressure of the solvents A and B in pure form are 2.3 and 3.1 barr. The standard Gibbs free energy of A and B in the gas phase at 300 K is 200 J / mol and 423 J / mol. A) Determine the chemical potential of A and B in a liquid mixture having 1.8 moles and 4.1 moles of A and B at 300 K. B) Determine the composition of the liquid phase and the gas phase of the mixture to 300 K. C) Construct a dependency graph for the partial pressure of A and B and the total pressure as a function of their respective molar fractions. D) Determine the chemical potentials of a and B in pure liquid form.

Explanation / Answer

The vapor pressure of the solvents A and B in pure form are 2.3 and 3.1 barr. Th