Predict the Pxy behavior for a mixture of diethyl ether (1) + methanol (2) at 303.15 K using the Peng Robinson equation of state. Compare the predictions to the experimental data given in Table P12-24. 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.

 

Transcribed Image Text:

Η Η H H Η Η H-C-C-0-C-C-H Η Η Η Η Diethyl ether