Q1. To manufacture sulfuric acid, the SO2 to SO3 converter involves the key reaction: 2 so , (9) + 0,(9) 2S0,(9); AH = -98.3kJ @ 25°C Equilibrium constant for this reaction is expressed as - Ps03 and Kp is an inverse function of temperature. Ps02" Poz Based on these details - a. Mention the effect of temperature. Marks] b. Why is it necessary to cool the gas for next pass in the converter? Marks] c. How will the SO2 to O2 molar ratio affect the forward reaction?

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
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Q1. To manufacture sulfuric acid, the SO2 to SO3 converter involves the key reaction:
2 so , (g) + 0,(g) O 2s0, (g);
AH = -98.3kJ @ 25°C
Equilibrium constant for this reaction is expressed as -
P so 3
and Kp is an inverse function of temperature.
2
Pso 2 * Poz
Based on these details -
a. Mention the effect of temperature.
Marks]
b. Why is it necessary to cool the gas for next pass in the converter?
Marks]
c. How will the SO2 to 02 molar ratio affect the forward reaction?
Transcribed Image Text:Q1. To manufacture sulfuric acid, the SO2 to SO3 converter involves the key reaction: 2 so , (g) + 0,(g) O 2s0, (g); AH = -98.3kJ @ 25°C Equilibrium constant for this reaction is expressed as - P so 3 and Kp is an inverse function of temperature. 2 Pso 2 * Poz Based on these details - a. Mention the effect of temperature. Marks] b. Why is it necessary to cool the gas for next pass in the converter? Marks] c. How will the SO2 to 02 molar ratio affect the forward reaction?
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