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A liquid phase rxn is done in a constant temperature and constant volume batch reactor. A RIS The first rxn A producing R is a 0th order rxn and has k₁=0.15 mole/liter-hour. On the other hand, the second rxn R producing S is a 1st order rxn and has k₂=0.009/minute. For this rxn, pure A is utilized with CAO=2.75 moles/liter. Determine the time needed for C₂ to turn into 0.25 M. Also, determine the concentration of A and S at this time. Clue: before substituting given values, derive C₁ and C, versus time expressions

A liquid phase rxn is done in a constant temperature and constant volume batch reactor. A RIS The first rxn A producing R is a 0th order rxn and has k₁=0.15 mole/liter-hour. On the other hand, the second rxn R producing S is a 1st order rxn and has k₂=0.009/minute. For this rxn, pure A is utilized with CAO=2.75 moles/liter. Determine the time needed for C₂ to turn into 0.25 M. Also, determine the concentration of A and S at this time. Clue: before substituting given values, derive C₁ and C, versus time expressions

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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A liquid phase rxn is done in a constant temperature and constant volume batch reactor. A→R→S The first rxn A producing R is a 0th order rxn and has k₁=0.15 mole/liter-hour. On the other hand, the second rxn R producing S is a 1st order rxn and has k₂-0.009/minute. For this rxn, pure A is utilized with CÃO=2.75 moles/liter. Determine the time needed for CR to turn into 0.25 M. Also, determine the concentration of A and S at this time. Clue: before substituting given values, derive C₁ and C, versus time expressions
Transcribed Image Text:A liquid phase rxn is done in a constant temperature and constant volume batch reactor. A→R→S The first rxn A producing R is a 0th order rxn and has k₁=0.15 mole/liter-hour. On the other hand, the second rxn R producing S is a 1st order rxn and has k₂-0.009/minute. For this rxn, pure A is utilized with CÃO=2.75 moles/liter. Determine the time needed for CR to turn into 0.25 M. Also, determine the concentration of A and S at this time. Clue: before substituting given values, derive C₁ and C, versus time expressions
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