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Liquid hexane at 298 K and 1 bar has the following properties: thermal expansion coefficient (B) = 5.2x10-4 K-¹ isothermal compressibility (K) = 17.5x10-¹⁰ Pa-¹ molar volume (v) = 1.30x104 m³/mole critical temperature (T.) =507 K critical pressure (P.) =29.7 bar 2.Calculate the change in molar entropy if the pressure is increased from 1 bar to 30 bar at 298 K (J/mole-K). 3. Calculate the change in molar enthalpy if the pressure is increased from 1 bar to 30 bar at 298 K (J/mole). 6.Calculate the change in molar entropy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole-K) 7. Calculate the change in molar enthalpy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole) 8. Calculate the change in molar gibbs energy if the from 1 bar to 30 bar at 600 K. (kJ/mole) pressure of hexane vapor is increased

Liquid hexane at 298 K and 1 bar has the following properties: thermal expansion coefficient (B) = 5.2x10-4 K-¹ isothermal compressibility (K) = 17.5x10-¹⁰ Pa-¹ molar volume (v) = 1.30x104 m³/mole critical temperature (T.) =507 K critical pressure (P.) =29.7 bar 2.Calculate the change in molar entropy if the pressure is increased from 1 bar to 30 bar at 298 K (J/mole-K). 3. Calculate the change in molar enthalpy if the pressure is increased from 1 bar to 30 bar at 298 K (J/mole). 6.Calculate the change in molar entropy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole-K) 7. Calculate the change in molar enthalpy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole) 8. Calculate the change in molar gibbs energy if the from 1 bar to 30 bar at 600 K. (kJ/mole) pressure of hexane vapor is increased

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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Liquid hexane at 298 K and 1 bar has the following properties: thermal expansion coefficient (B) = 5.2x10-4 K-¹ isothermal compressibility (K) = 17.5x10-¹⁰ Pa-¹ molar volume (v) = 1.30x104 m³/mole critical temperature (T) =507 K critical pressure (P.) =29.7 bar 2.Calculate the change in molar entropy if the pressure is increased from 1 bar to 30 bar at 298 K (J/mole-K). 3. Calculate the change in molar enthalpy if the pressure is increased from 1 bar to 30 bar at 298 K (J/mole). 6.Calculate the change in molar entropy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole-K) 7. Calculate the change in molar enthalpy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole) 8. Calculate the change in molar gibbs energy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (kJ/mole)
Transcribed Image Text:Liquid hexane at 298 K and 1 bar has the following properties: thermal expansion coefficient (B) = 5.2x10-4 K-¹ isothermal compressibility (K) = 17.5x10-¹⁰ Pa-¹ molar volume (v) = 1.30x104 m³/mole critical temperature (T) =507 K critical pressure (P.) =29.7 bar 2.Calculate the change in molar entropy if the pressure is increased from 1 bar to 30 bar at 298 K (J/mole-K). 3. Calculate the change in molar enthalpy if the pressure is increased from 1 bar to 30 bar at 298 K (J/mole). 6.Calculate the change in molar entropy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole-K) 7. Calculate the change in molar enthalpy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole) 8. Calculate the change in molar gibbs energy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (kJ/mole)
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