2. A mixture of components A and B can be considered an ideal mixture in the gas (vapor) phase, but in the form non-idea

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2 A Mixture Of Components A And B Can Be Considered An Ideal Mixture In The Gas Vapor Phase But In The Form Non Idea 1 (80.23 KiB) Viewed 8 times

2. A mixture of components A and B can be considered an ideal mixture in the gas (vapor) phase, but in the form non-ideal mixture in the liquid phase. At a temperature of 25 (1)C, the saturated vapor pressure of each is PaSat = 230 mm Hg and PBsat = 24 mm Hg The vapor-liquid equilibrium Data based on the experiment at 25 OC are as follows, 1 10 20 P. psia V. ft' /lb 136.6 13.61 6.778 40 80 120 200 240 3.363 1.657 1.088 0.638 0.5257 a. Calculate the activity of Component A in a liquid solution at any composition xa in the data b. Calculate the activity of Component B in a liquid solution on any composition Xb from the data available.