Chen and Lee studied the liquid-vapour equilibria of cyclohexanol with several gases at elevated pressures 0.-T. Chen
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Chen and Lee studied the liquid-vapour equilibria of cyclohexanol with several gases at elevated pressures 0.-T. Chen and M.-]. Lee,]. Chem, Eng Data 41, 339 (1996)). Among their data are the following measurements of the mole fractions of cyclohexanol in the vapour phase (y) and the liquid phase (x) at 393.15 K as a function of pressure.
Determine the Henry's law constant of CO2 in cyclohexanol, and compute the activity coefficient of CO2,
Transcribed Image Text:
Plbar 10.0 Ycye 0.0267 40.0 60.0 20.0 30.0 80.0 0.00947 0.00835 0.0149 0.0112 0.00921 0.9204 0.836 Xcyc 0.9741 0.773 0.9464 0.892
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