1) The experimental data for liquid-liquid equilibrium in the CO:-1-decane system appear in the following table: T(K) P (bar) X' CO2 XCO 235.65 10.58 0.577 0.974 236.15 10.75 0.582 0.973 238.15 11.52 0.602 0.970 240.15 12.38 0.627 0.965 242.15 13.19 0.659 0.960 244.15 14.14 0.695 0.954 246.15 15.10 0.734 0.942 248.15 16.11 0.783 0.916 248.74 16.3R 0.850 0.850 Make predictions for the liquid-liquid equilibrium in this system using the Peng-Robinson Equation of State with the binary interaction parameter equal to 0.114 (25 marks)