Problem 10: Benzene and 1-Butanol Vapor-liquid equilibrium data for mixtures of benzene and 1- butanol at latm are given

[answerhappygod]

Problem 10 Benzene And 1 Butanol Vapor Liquid Equilibrium Data For Mixtures Of Benzene And 1 Butanol At Latm Are Given 1 (107.51 KiB) Viewed 74 times

Problem 10: Benzene and 1-Butanol Vapor-liquid equilibrium data for mixtures of benzene and 1- butanol at latm are given in the following table: т [K 390.85 X1 mol/moll 0.00000 0.00400 y! (mol/mol 0.00000 т [K] .XI [mol/mol 0.47500 0.56000 0.63100 y! (mol/moll 0.81900 0.84700 359.54 357.69 356,34 0.02500 390.05 385.15 0.04000 0.86700 0.21700 0.38000 0.08500 355.13 0.71400 0.88500 354.51 0.79000 380.25 375.37 373.37 371.85 0.51000 0.56000 0.90400 0.92000 354.02 0.84800 0.13400 0.16100 0.18000 0.23400 0.30800 353.82 0.89700 0.94700 0.59000 0.66000 368.75 353.54 0.92800 0.95200 0.72400 353.43 0.94200 0.96000 365.40 362.84 0.77900 353.36 0.94800 0.96300 361.43 359.54 0.36900 0.39700 0.47500 0.78700 0.81900 353.31 353.24 0.95400 1.00000 0.96600 1.00000 357.69 0.56000 0.84700 b) A temperature measuring device is used for a two-phase mixture at equilibrium reads 90°C at the system pressure of 1 atm. Use the T-xy diagram to estimate the mole fractions of benzene in the liquid and vapor phases. c) An equimolar mixture is fed to an evacuated vessel and allowed to come to equilibrium at 369K and 1 atm. Estimate (1) the molar compositions of each phase and (2) The percentage of the total moles in the vessel that are in the vapor phase. d) Use Raoult's law to estimate the bubble-point temperature and vapor composition in equilibrium with an equimolat liquid mixture. e) Use Raoult's law to estimate the dew-point temperature and liquid composition in equilibrium with an equimolar mixture. h) How would the Tbubble and Tdew would change if composition of 1-butanol got increased to 0.65 0