Liquid ethanol (C,H;OH) at 25°C, 1 atm enters an insulated reactor operating at steady state and burns completely with air entering at 370 K, 1 atm. The combustion products exit at 1300 K. Kinetic and potential energy effects can be neglected and the air can be modeled as 21% O, and 79% N, on a molar basis. Determine the percent excess air used.
Liquid ethanol (C,H;OH) at 25°C, 1 atm enters an insulated reactor operating at steady state and burns completely with air entering at 370 K, 1 atm. The combustion products exit at 1300 K. Kinetic and potential energy effects can be neglected and the air can be modeled as 21% O, and 79% N, on a molar basis. Determine the percent excess air used.
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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![X Your answer is incorrect.
Liquid ethanol (CH;OH) at 25°C, 1 atm enters an insulated reactor operating at steady state and burns completely with air entering
at 370 K, 1 atm. The combustion products exit at 1300 K. Kinetic and potential energy effects can be neglected and the air can be
modeled as 21% O, and 79% N2 on a molar basis.
Determine the percent excess air used.
51](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F479bf4cb-da0b-4b93-9dc3-a67d7fbb8ecc%2Fb70c63fd-e824-49fb-984a-79370b5bd5c8%2Fmmxceci_processed.jpeg&w=3840&q=75)
Transcribed Image Text:X Your answer is incorrect.
Liquid ethanol (CH;OH) at 25°C, 1 atm enters an insulated reactor operating at steady state and burns completely with air entering
at 370 K, 1 atm. The combustion products exit at 1300 K. Kinetic and potential energy effects can be neglected and the air can be
modeled as 21% O, and 79% N2 on a molar basis.
Determine the percent excess air used.
51
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