Consider the 1-hexene (1) + n-hexane (2) system at 328.15 K. Using Raoult’s Law, predict the sys tempressure and vapor-phase composition for this mixture and provide a Pxy plot for this mixture. Compare the results of your modeling with the set of experimental data provided for this system in Table P10-16. Plot the data (as points) on the same plot as your model. Is this system properly modeled by Raoult’s Law? Why or why not?

 

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TABLE P10-16 Experimental data for the 1-hexene (1) + n- hexane (2) system at 328.15 K. P [kPa] 64.435 65.955 67.368 68.741 70.061 71.287 72.434 73.581 74.701 75.780 76.780 x₁ 0.000 0.102 0.200 0.300 0.400 0.500 0.600 0.700 0.799 0.900 1.000 y₁ 0.000 0.122 0.233 0.341 0.445 0.543 0.639 0.732 0.823 0.912 1.000 O.G., Eizen L.S., Kirss H., Kudryavtseva Eesti NSV Tead. Akad. Toim.Keem.Geol., 24(1), 15-23, 1975. Based on data from