Predict the Pxy behavior for a mixture of 1,3-butadiene (1) + n-hexane (2) at 413.15 Kusing the

Question:

Predict the Pxy behavior for a mixture of 1,3-butadiene (1) + n-hexane (2) at 413.15 Kusing the Peng-Robinson equation of state. Compare the predictions to the experimental data given in Table P12-23. Using the OBJ_P objective function, calculate an optimal binary interaction parameter. Is the Peng-Robinson equation of state a reasonable model for this system at this state? Please explain.

HC CH3 C C _ CH3 1,3-butadiene CH