Question

Consider a mixture of 78% nitrogen, 21% oxygen, and 1% argon at 2 atmospheres and 86 K. Barron (1985) gives the K-values as 1.23, 0.37, and 0.47, respectively. Determine the composition of the liquid and vapor phases that are in equilibrium at these conditions.

How do I set this problem up? What formulas or stewps should I take to solve it?

Answer 1