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The steam reforming of methanol is being used to produce hydrogen for a fuel cell: CH3OH(g) + H20(g) > CO2(g) + 3H2(g) You are using a constant volume isothermal batch reactor. The reactor is charged with 1 mole of CH3OH and 1.5 moles of H20 Reactor conditions: P = 2 atm T= 80°C Assume the Ideal Gas Law applies, where R = 8.314 J/molK %3D AG° (kJ/mol) AH:° (kJ/mol) Component CH:ОН (g) H20 (g) CO2 (g) H2 (g) -162.5 -201.2 -228.4 -241.8 -394.6 -393.5 (a) Find the equilibrium conversion of CH3OH. (b) Find the equilibrium conversion of CH3OH if the temperature is increased to 100°C. Explain the reason for the change. (c) Find the equilibrium conversion of CH3OH if pressure is increased to 4 atm. Explain the reason for the change.

The steam reforming of methanol is being used to produce hydrogen for a fuel cell: CH3OH(g) + H20(g) > CO2(g) + 3H2(g) You are using a constant volume isothermal batch reactor. The reactor is charged with 1 mole of CH3OH and 1.5 moles of H20 Reactor conditions: P = 2 atm T= 80°C Assume the Ideal Gas Law applies, where R = 8.314 J/molK %3D AG° (kJ/mol) AH:° (kJ/mol) Component CH:ОН (g) H20 (g) CO2 (g) H2 (g) -162.5 -201.2 -228.4 -241.8 -394.6 -393.5 (a) Find the equilibrium conversion of CH3OH. (b) Find the equilibrium conversion of CH3OH if the temperature is increased to 100°C. Explain the reason for the change. (c) Find the equilibrium conversion of CH3OH if pressure is increased to 4 atm. Explain the reason for the change.

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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The steam reforming of methanol is being used to produce hydrogen for a fuel cell: CH3OH(g) + H20(g) → CO2(g) + 3H2(g) You are using a constant volume isothermal batch reactor. The reactor is charged with 1 mole of CH3OH and 1.5 moles of H20 Reactor conditions: P = 2 atm T= 80°C Assume the ldeal Gas Law applies, where R = 8.314 J/molK %3D AG;° (kJ/mol) AH° (kJ/mol) Component CH3OH (g) H2O (g) CO2 (g) H2 (g) -162.5 -201.2 -228.4 -241.8 -394.6 -393.5 (a) Find the equilibrium conversion of CH3OH. (b) Find the equilibrium conversion of CH3OH if the temperature is increased to 100°C. Explain the reason for the change. (c) Find the equilibrium conversion of CH3OH if pressure is increased to 4 atm. Explain the reason for the change.
Transcribed Image Text:The steam reforming of methanol is being used to produce hydrogen for a fuel cell: CH3OH(g) + H20(g) → CO2(g) + 3H2(g) You are using a constant volume isothermal batch reactor. The reactor is charged with 1 mole of CH3OH and 1.5 moles of H20 Reactor conditions: P = 2 atm T= 80°C Assume the ldeal Gas Law applies, where R = 8.314 J/molK %3D AG;° (kJ/mol) AH° (kJ/mol) Component CH3OH (g) H2O (g) CO2 (g) H2 (g) -162.5 -201.2 -228.4 -241.8 -394.6 -393.5 (a) Find the equilibrium conversion of CH3OH. (b) Find the equilibrium conversion of CH3OH if the temperature is increased to 100°C. Explain the reason for the change. (c) Find the equilibrium conversion of CH3OH if pressure is increased to 4 atm. Explain the reason for the change.
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