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Pure CO is mixed with 100% excess air and burned. Only 80% of CO burns. The reactants are at 373 K and the products at 573 K. Calculate the amount of heat to be added or removed per kmol of Co fed to the reactor. Standard heats of formation in

Pure CO is mixed with 100% excess air and burned. Only 80% of CO burns. The reactants are at 373 K and the products at 573 K. Calculate the amount of heat to be added or removed per kmol of Co fed to the reactor. Standard heats of formation in

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 answer from the book is -191.88x10^3 kJ/kmol.

Pure CO is mixed with 100% excess air and burned. Only 80% of cO burns. The reactants are at 373 K and the products at 573 K. Calculate the amount of heat to be added or removed per kmol of CO fed to the reactor. Standard heats of formation in kJ/mol at 298 K are - 110.6 for CO and - 393.51 for CO2. The mean molal heat capacity between 298 K and T K in kJ/kmol K are Gas т-373 к T= 573 K CO 29.22 30.61 CO2 O2 N2 43.77 29.84 30.99 29.17 29.66
Transcribed Image Text:Pure CO is mixed with 100% excess air and burned. Only 80% of cO burns. The reactants are at 373 K and the products at 573 K. Calculate the amount of heat to be added or removed per kmol of CO fed to the reactor. Standard heats of formation in kJ/mol at 298 K are - 110.6 for CO and - 393.51 for CO2. The mean molal heat capacity between 298 K and T K in kJ/kmol K are Gas т-373 к T= 573 K CO 29.22 30.61 CO2 O2 N2 43.77 29.84 30.99 29.17 29.66
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