A gas-phase chemical reaction is occurring in the CSTR shown below. The reaction is 0.5A→B with a rate constant of -rA=kCA. The temperature of the reactor is constant, and the feed is pure A, with a molar flow rate of qai. The exit total molar flow rate (of A and B) is qE=ẞ(P-Patm). qAi V = constant T = constant qE=B(P-Patm) a) Determine an expression for dP/dt. Your answer must be simplified and only contain the terms: R‚T,V‚ß‚qai,РÅ‚PB,Patm,k. b) Determine an expression for dP/dt. Your answer must be simplified and only contain the terms: R,T,V,B,qai,PA,PB,Patm,k.
A gas-phase chemical reaction is occurring in the CSTR shown below. The reaction is 0.5A→B with a rate constant of -rA=kCA. The temperature of the reactor is constant, and the feed is pure A, with a molar flow rate of qai. The exit total molar flow rate (of A and B) is qE=ẞ(P-Patm). qAi V = constant T = constant qE=B(P-Patm) a) Determine an expression for dP/dt. Your answer must be simplified and only contain the terms: R‚T,V‚ß‚qai,РÅ‚PB,Patm,k. b) Determine an expression for dP/dt. Your answer must be simplified and only contain the terms: R,T,V,B,qai,PA,PB,Patm,k.
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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Please help with A and B
Transcribed Image Text:A gas-phase chemical reaction is occurring in the CSTR shown below. The reaction is 0.5A→B with
a rate constant of -rA=kCA. The temperature of the reactor is constant, and the feed is pure A, with a
molar flow rate of qai. The exit total molar flow rate (of A and B) is qE=ẞ(P-Patm).
qAi
V = constant
T = constant
qE=B(P-Patm)
a) Determine an expression for dP/dt. Your answer must be simplified and only contain the terms:
R‚T,V‚ß‚qai,РÅ‚PB,Patm,k.
b) Determine an expression for dP/dt. Your answer must be simplified and only contain the terms:
R,T,V,B,qai,PA,PB,Patm,k.
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