Elementary A → B reaction in both directions is carried out in a batch reactor. Initially, the concentration of substance A is 1 mol/L and substance B is absent. The equilibrium conversion rate of the reaction is 0.75 and 50% of A is converted 10 minutes after the start of the reaction. a) Suggest a rate expression for this reaction. b) Calculate how long it takes for 70% of A to be transformed. c) What is the time required to reach 80% conversion?
Elementary A → B reaction in both directions is carried out in a batch reactor. Initially, the concentration of substance A is 1 mol/L and substance B is absent. The equilibrium conversion rate of the reaction is 0.75 and 50% of A is converted 10 minutes after the start of the reaction. a) Suggest a rate expression for this reaction. b) Calculate how long it takes for 70% of A to be transformed. c) What is the time required to reach 80% conversion?
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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Elementary A → B reaction in both directions is carried out in a batch reactor. Initially, the concentration of substance A is 1 mol/L and substance B is absent. The equilibrium conversion rate of the reaction is 0.75 and 50% of A is converted 10 minutes after the start of the reaction.
a) Suggest a rate expression for this reaction.
b) Calculate how long it takes for 70% of A to be transformed.
c) What is the time required to reach 80% conversion?
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