A 40 mol % ethanol 60 mol % water mixture at 60 °C and 1 atm is heated. Using Figure 2-3 answer the following:a. At what temperature does the mixture first begin to boil? What is the composition of the first bubble of vapor?b. At what temperature would it stop boiling (assume no material is removed)? What is the composition of the last droplet of liquid?c. At 82 °C, what fraction is liquid? d. When 90% has been vaporized, what is the temperature, and what are the liquid and vapor compositions? 10095p = | atmT90°CVapor85Isotherm80LiquidAzeotrope75.2.4.6.81.0XE or YE

Approach to solving the question:x-axis: Mole fraction of ethanol (XE) in liquid/vapor.y-axis:…

Answered: 100 95 p = | atm T 90 °C Vapor 85…

8th Edition

ISBN:9781259696527

Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Chapter1: Introduction

Section: Chapter Questions

Problem 1.1P

Related questions

Question

A 40 mol % ethanol 60 mol % water mixture at 60 °C and 1 atm is heated. Using Figure 2-3 answer the following:
a. At what temperature does the mixture first begin to boil? What is the composition of the first bubble of vapor?
b. At what temperature would it stop boiling (assume no material is removed)? What is the composition of the last droplet of liquid?
c. At 82 °C, what fraction is liquid?
d. When 90% has been vaporized, what is the temperature, and what are the liquid and vapor compositions?