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Butane (C4H10) and dry air are fed to a combustion reactor at a steady rate of 49.9 mol/s butane and 2500.0 mol/s dry air. Assume the butane reacts completely to produce CO2 and H2O. The reactants enter the reactor at 25 °C and the products leave the reactor at 1055.4 °C. Calculate the percent excess air. excess air: 61.86 Using the information below, find the heat interaction. Species AH at 298 K(kJ/mol) Cp (kJ/kmol·K) 02 0 3.5R N₁₂ 0 3.5R CH10 -125.5 12R CO2 -393.5 3.5R H₂O -241.8 3.5R heat interaction: Incorrect % kW

Butane (C4H10) and dry air are fed to a combustion reactor at a steady rate of 49.9 mol/s butane and 2500.0 mol/s dry air. Assume the butane reacts completely to produce CO2 and H2O. The reactants enter the reactor at 25 °C and the products leave the reactor at 1055.4 °C. Calculate the percent excess air. excess air: 61.86 Using the information below, find the heat interaction. Species AH at 298 K(kJ/mol) Cp (kJ/kmol·K) 02 0 3.5R N₁₂ 0 3.5R CH10 -125.5 12R CO2 -393.5 3.5R H₂O -241.8 3.5R heat interaction: Incorrect % kW

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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Butane (C4H10) and dry air are fed to a combustion reactor at a steady rate of 49.9 mol/s butane and 2500.0 mol/s dry air. Assume the butane reacts completely to produce CO2 and H2O. The reactants enter the reactor at 25 °C and the products leave the reactor at 1055.4 °C. Calculate the percent excess air. excess air: 61.86 Using the information below, find the heat interaction. Species AH at 298 K(kJ/mol) Cp (kJ/kmol·K) 02 0 3.5R N₁₂ 0 3.5R CH10 -125.5 12R CO2 -393.5 3.5R H₂O -241.8 3.5R heat interaction: Incorrect % kW
Transcribed Image Text:Butane (C4H10) and dry air are fed to a combustion reactor at a steady rate of 49.9 mol/s butane and 2500.0 mol/s dry air. Assume the butane reacts completely to produce CO2 and H2O. The reactants enter the reactor at 25 °C and the products leave the reactor at 1055.4 °C. Calculate the percent excess air. excess air: 61.86 Using the information below, find the heat interaction. Species AH at 298 K(kJ/mol) Cp (kJ/kmol·K) 02 0 3.5R N₁₂ 0 3.5R CH10 -125.5 12R CO2 -393.5 3.5R H₂O -241.8 3.5R heat interaction: Incorrect % kW
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