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8. Benzene has a melting point of 5.53°C and a boiling point of 80.09 °C at atmospheric pressure. It has a critical temp of 289.01 °C and a critical pressure of 48.34 atm. The triple point temp and pressure is 5.52 °C and 0.0473 atm. Starting from a point at 200 K and 66.5 atm, Trace the ffg path On the phase diagram: (a) First, increase T to 585 K while keeping P constant (b) Next, decrease P to 38.5 atm while keeping T constant (c) Then, decrease T to 278.66 K while keeping P constant (d) Finally, decrease P to 0.0025 atm while keeping T constant. What is your starting phase and what is your final phase? Label also what phases corresponds A,B and C also plot the critical temp. and pressure as well as the triple point temp and pressure.

8. Benzene has a melting point of 5.53°C and a boiling point of 80.09 °C at atmospheric pressure. It has a critical temp of 289.01 °C and a critical pressure of 48.34 atm. The triple point temp and pressure is 5.52 °C and 0.0473 atm. Starting from a point at 200 K and 66.5 atm, Trace the ffg path On the phase diagram: (a) First, increase T to 585 K while keeping P constant (b) Next, decrease P to 38.5 atm while keeping T constant (c) Then, decrease T to 278.66 K while keeping P constant (d) Finally, decrease P to 0.0025 atm while keeping T constant. What is your starting phase and what is your final phase? Label also what phases corresponds A,B and C also plot the critical temp. and pressure as well as the triple point temp and pressure.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
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
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8. Benzene has a melting point of 5.53°C and a boiling point of 80.09°C at atmospheric pressure. It has a critical temp of 289.01 °C and a critical pressure of 48.34 atm. The triple point temp and pressure is 5.52 °C and 0.0473 atm. Starting from a point at 200 K and 66.5 atm, Trace the ffg path On the phase diagram: (a) First, increase T to 585 K while keeping P constant (b) Next, decrease P to 38.5 atm while keeping T constant (c) Then, decrease T to 278.66 K while keeping P constant (d) Finally, decrease P to 0.0025 atm while keeping T constant. What is your starting phase and what is your final phase? Label also what phases corresponds A,B and C also plot the critical temp. and pressure as well as the triple point temp and pressure.
Transcribed Image Text:8. Benzene has a melting point of 5.53°C and a boiling point of 80.09°C at atmospheric pressure. It has a critical temp of 289.01 °C and a critical pressure of 48.34 atm. The triple point temp and pressure is 5.52 °C and 0.0473 atm. Starting from a point at 200 K and 66.5 atm, Trace the ffg path On the phase diagram: (a) First, increase T to 585 K while keeping P constant (b) Next, decrease P to 38.5 atm while keeping T constant (c) Then, decrease T to 278.66 K while keeping P constant (d) Finally, decrease P to 0.0025 atm while keeping T constant. What is your starting phase and what is your final phase? Label also what phases corresponds A,B and C also plot the critical temp. and pressure as well as the triple point temp and pressure.
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