The table below gives the VLE data of the ethyl acetate (1) + cyclohexane (2) system at 293 K: a) Determine if azeotrope exists and if so its location by plotting y1 vs x1. b) Prepare P-xy diagram of the system, pointing out the values of the Psat for the ethyl acetate and cyclohexane at 293K. c) Calculate 1,2, and GE/RT, and prepare ln1,ln2, and GE/RT vs. x1 plot. d) Determine the parameters of Margules, van Laar and Wilson equations. e) Use the Wilson parameters determined in part (d) to predict the system behavior at 328K. f) Calculate ln1 and ln2 using Margules equation, van Laar equation, Wilson equation and NRTL method along the composition entire composition range. (For NRTL and Wilson parameters check literature). Prepare ln vs x plot. Comment on your plot. g) Calculate the azeotrope composition using the activity coefficient equations from all models. Compare your results with the composition you calculated in part a