please answer question 13.48 but use methanol (1) / water (2) system and apply NRTL equation data table.

13.47. For one of the binary systems listed in Table 13.10, based on Eq. (13.19) and the Wil- son equation, make the following calculations: (a) BUBL P: 1= 60C, x = 0.3. (b) DEW P: 1 = 60C, y = 0.3. (c) P,T-flash: t = 60C, P = (Pbubble + Pdew),21 = 0.3. (d) If an azeotrope exists at t = 60C, find Paz and xaz = y. 13.48. Work Prob. 13.47 for the NRTL equation. Table 13.10 Parameter Values for the Wilson and NRTL Equations Parameters a12, 21, b12, and b21 have units of cal-mol-, and V, and V have units of cm-mol- V Wilson Equation NRTL Equation b1 System V a12 a21 b12 a 74.05 291.27 1448.01 631.05 1197.41 0.5343 Acetone(1) Water(2) 18.07 Methanol(1) 40.73 107.38 469.55 -253.88 845.21 0.2994 Water(2) 18.07 1-Propanol(1) 75.14 775.48 1351.90 500.40 1636.57 0.5081 Water(2) 18.07 Water(1) 18.07 1696.98 -219.39 715.96 548.90 0.2920 1,4-Dioxane(2) 85.71 Methanol(1) 314.59 0.2981 40.73 504.31 196.75 343.70 66.30 Acetonitrile (2) Acetone(1) 74.05-161.88 583.11 184.70 222.64 0.3084 Methanol(2) 40.73 Methyl acetate (1) 79.84 -31.19 813.18 381.46 346.54 0.2965 Methanol(2) 40.73 Methanol(1) 40.73 1734.42 183.04 730.09 1175.41 0.4743 Benzene(2) 89.41 Ethanol(1) 58.68 1556.45 210.52 713.57 1147.86 0.5292 Toluene(2) 106.85 Values are those recommended by Gmehling et al., Vapor-Liquid Equilibrium Data Collection, Chemistry Data Series, vol. I, parts 1a, 1b, 2c, and 2e, DECHEMA, Frankfurt/Main, 1981-1988