Question: 14. A flash drum is separating a mixture that is 12.0 mol% methane (Cl),48.0mol% n-butane (C4), and 40.0mol%n-pentane (C5). Feed rate is 122.0kmol/h. The feed

14. A flash drum is separating a mixture that is 12.0 mol\% methane (Cl),48.0mol% n-butane (C4), and 40.0mol%n-pentane (C5). Feed rate is 122.0kmol/h. The feed is partially liquid and partially vapor at a pressure of 5.0 bar and temperature of 50.4C. The flash drum is at 3.0 bar and T=36C. Find V/F, the K values, and vapor and liquid mole fractions

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