Predict the Pxy behavior for a mixture of acetone (1) + 2-propanol (2) at 328.15 K using the Peng-Robinson equation of state. Compare the predictions to the experimental data given in Table P12-26. Determine a “best fit” bi nary interaction parameter that best matches the equation of state pressures to the experimental pressures. Plot those new predictions on the same curve. Comment on your results.

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с H3C c-c CH3 Acetone CH3-CH-CH3 T OH 2-propanol