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Question 5. A gas stream (100 moles) with a molar composition (mol/mol) of 6.4% CO2, 0.1% O2, 39.0% CO, 51.8% H₂, 0.6% CH4, and 2.1% N₂ entered a combustion chamber and was burned with a (dry) air stream which was 40% (mol/mol) in excess. However, a final analysis (wet basis) showed that 10% of the CO remained unburned while other burnable gases had been completely reacted. (i) What would be the mole number of the (dry) air stream input required? (ii) Calculate the mole numbers of each component in the output stream.

Question 5. A gas stream (100 moles) with a molar composition (mol/mol) of 6.4% CO2, 0.1% O2, 39.0% CO, 51.8% H₂, 0.6% CH4, and 2.1% N₂ entered a combustion chamber and was burned with a (dry) air stream which was 40% (mol/mol) in excess. However, a final analysis (wet basis) showed that 10% of the CO remained unburned while other burnable gases had been completely reacted. (i) What would be the mole number of the (dry) air stream input required? (ii) Calculate the mole numbers of each component in the output stream.

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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Question 5. A gas stream (100 moles) with a molar composition (mol/mol) of 6.4% CO₂, 0.1% 02, 39.0% CO, 51.8% H₂, 0.6% CH4, and 2.1% N₂ entered a combustion chamber and was burned with a (dry) air stream which was 40% (mol/mol) in excess. However, a final analysis (wet basis) showed that 10% of the CO remained unburned while other burnable gases had been completely reacted. (i) What would be the mole number of the (dry) air stream input required? (ii) Calculate the mole numbers of each component in the output stream.
Transcribed Image Text:Question 5. A gas stream (100 moles) with a molar composition (mol/mol) of 6.4% CO₂, 0.1% 02, 39.0% CO, 51.8% H₂, 0.6% CH4, and 2.1% N₂ entered a combustion chamber and was burned with a (dry) air stream which was 40% (mol/mol) in excess. However, a final analysis (wet basis) showed that 10% of the CO remained unburned while other burnable gases had been completely reacted. (i) What would be the mole number of the (dry) air stream input required? (ii) Calculate the mole numbers of each component in the output stream.
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