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1-propanol(P1=20.9 AT 25 degree C) and 2-propanol(P2=45.2 Torr at 25 degree C) form ideal solutions in all proportions.
Let x1 and x2 represent the mole fractions of 1-propanol and 2-propanol in a liquid mixture, respectively and y1 and y2 represent the mole fractions of each in the vapor phase.
For a solution of these liquids with x1=.680, calculate the composition of the vapor phase at 25 degree C.
y1=?
y2=?
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