6.Using phase diagram for the mixtures of benzene and ethylbenzene shown below, estimate:Benzene / Ethybenzene at 1.00 atm By NRTLA) Boiling point of pure ethylbenzene140-135-130-B) Boiling point (Tpp) of solution with molar fraction of benzene 0.3.125120-115110-C) Composition of vapor phase (molar fractions of both liquids)above the solution with molar fraction of benzene 0.3 at Töp.105-100908580-75-a102030405060.70.809Benzene Mole Fracfioni

The Phase Diagram for the mixture of Benzene and Ethyl benzene can be shown as:…

Answered: 6. Using phase diagram for the mixtures…

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter84: Fractional Distillation, Azeotropes

Section: Chapter Questions

Problem 5P

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A liquid mixture of 50% mole n-butane and 50% mole n-pentane at 60oC and brought to a total pressure of 2600 mm Hg. At equilibrium, find the composition of both the liquid and vapor phases. What fraction of the original liquid was vaporized? If the mixture is heated further to 80°C what is the resulting pressure?
Using the phase diagram for mixtures of cyclohexane and toluene, estimate: A) Boiling point of pure toluene _________ B) Boiling point (Tbp) of solution with molar fraction of toluene 30%.______ C) Molar fraction of toluene (in %) in the gas phase above the solution with molar fraction of toluene 30% at its boiling point Tbp. ____________ D) Approximate molar fraction of solvent which remains in the liquid phase upon heating of mixture with 60% of toluene to 100oC. _______________
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