June 18, 2021, 11:44:34 PM
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Topic: phase equilibrium  (Read 211 times)

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Offline vola

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phase equilibrium
« on: May 26, 2021, 04:10:53 PM »
The following table gives mole % acetic acid in aqueous solutions and in the
equilibrium vapor at the boiling point of the solution at 1.013 bar.
118.1 113.8 107.5 104.4 102.1 100.0 B.P.,oC
Mole % of acetic acid
100 90.0 70.0 50.0 30.0 0 In liquid
100 83.3 57.5 37.4 18.5 0 In vapor
Calculate the minimum number of theoretical plates for the column required to
produce an initial distillate of 28 mole % acetic acid from a solution of 80 mole %
acetic acid.


i can only draw a grap liquid vs vapor but not sure how to do calculations.can someone enlighten me pls

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