Consider the following elementary gas-phase reversible reaction to be carried out isothermally with no pressure drop and for an equal molar feed of A and B with CA0 = 2.0 mol/dm3. 2A + B← ⎯⎯⎯⎯→ C(a) What is the concentration of B initially? CB0 = ____ (mol/dm3)(b) What is the limiting reactant? ______(c) What is the exit concentration of B when the conversion of A is 25%? CB = _____ (mol/dm3)(d) Write -rA solely as a function of conversion (i.e., evaluating all symbols) when the reaction is an elementary, reversible, gas-phase, isothermal reaction with no pressure drop with an equal molar feed and with CA0 = 2.0 mol/dm3, kA= 2 dm6/mol2•s, and KC = 0.5 all in proper units-rA = ____.(e) What is the equilibrium conversion?(f) What is the rate when the conversion is(1) 0%?(2) 50%?(3) 0.99 Xe?

Note: Since we are entitled to answer only 3 sub-parts, we’ll answer the first 3 sub-parts. Please…

Answered: Consider the following elementary…

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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Consider the following elementary gas-phase reversible reaction to be carried out isothermally with no pressure drop and for an equal molar feed of A and B with C_A0 = 2.0 mol/dm³.

2A + B← ⎯⎯⎯⎯→ C
(a) What is the concentration of B initially? C_B0 = ____ (mol/dm³)
(b) What is the limiting reactant? ______
(c) What is the exit concentration of B when the conversion of A is 25%? CB = _____ (mol/dm³)
(d) Write -rA solely as a function of conversion (i.e., evaluating all symbols) when the reaction is an elementary, reversible, gas-phase, isothermal reaction with no pressure drop with an equal molar feed and with C_A0 = 2.0 mol/dm³, k_A= 2 dm⁶/mol²•s, and K_C = 0.5 all in proper units-r_A = ____.
(e) What is the equilibrium conversion?
(f) What is the rate when the conversion is
(1) 0%?
(2) 50%?
(3) 0.99 X_e?

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