Two feeds containing ethanol and water at (1.0 mathrm{~atm}) are fed simultaneously to the same flash drum.

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Two feeds containing ethanol and water at \(1.0 \mathrm{~atm}\) are fed simultaneously to the same flash drum. Feed 1 is \(20.0 \mathrm{~mol} \%\) ethanol, \(\mathrm{F}_{1}=150.0 \mathrm{kmol} / \mathrm{h}\), and \((\mathrm{V} / \mathrm{F})_{1}=\)

0.40. Feed 2 is \(30.0 \mathrm{~mol} \%\) ethanol, \(F_{2}=75.0 \mathrm{kmol} / \mathrm{h}\), and \((V / F)_{2}=0.60\). The drum operates at \(1.0 \mathrm{~atm}\), has zero heat duty, and is adiabatic. Find total ethanol mole fraction in the liquid product (\mathrm{x}\), total ethanol mole fraction in the vapor product \(\mathrm{y}, \mathrm{T}\), and total V/F. Equilibrium data are in Table 2-1. Be neat.

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