The oxidation of nitric oxide NO +1/2 O2 → NO2 takes place in an isothermal batch reactor. The reactor is charged with a mixture containing 24.0 volume percent NO and the balance air at an initial pressure of 350.0 kPa (absolute). Suppose the pressure in the reactor really equilibrates (levels out) at 327.8 kPa. What is the equilibrium percent conversion of NO for that case? Calculate the reaction equilibrium constant at the prevailing temperature, Kp [(atm)–0.5], defined as (see picture) where pi(atm) is the partial pressure of species i (NO2, NO, O2) at equilibrium. Find the conversion percent and Kp
The oxidation of nitric oxide NO +1/2 O2 → NO2 takes place in an isothermal batch reactor. The reactor is charged with a mixture containing 24.0 volume percent NO and the balance air at an initial pressure of 350.0 kPa (absolute). Suppose the pressure in the reactor really equilibrates (levels out) at 327.8 kPa. What is the equilibrium percent conversion of NO for that case? Calculate the reaction equilibrium constant at the prevailing temperature, Kp [(atm)–0.5], defined as (see picture) where pi(atm) is the partial pressure of species i (NO2, NO, O2) at equilibrium. Find the conversion percent and Kp
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 oxidation of nitric oxide
NO +1/2 O2 → NO2
takes place in an isothermal batch reactor. The reactor is charged with a mixture containing 24.0 volume percent NO and the balance air at an initial pressure of 350.0 kPa (absolute).
Suppose the pressure in the reactor really equilibrates (levels out) at 327.8 kPa. What is the equilibrium percent conversion of NO for that case? Calculate the reaction equilibrium constant at the prevailing temperature, Kp [(atm)–0.5], defined as (see picture)
where pi(atm) is the partial pressure of species i (NO2, NO, O2) at equilibrium.
Find the conversion percent and Kp
Transcribed Image Text:PNO2
Kp
PNo (Po,)
0.5
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