1. For the methanol synthesis reaction CO (g) + 2 H 2 (g) → CH 3 OH (g) the equilibrium constant is given by: In K = 11.988 + (9143.6 /T) – 7.492 In T + 4.076x10-³T – 7.161×10-8T² where T is in K. Estimate the standard heat of reaction at 473 K using the above relation.
1. For the methanol synthesis reaction CO (g) + 2 H 2 (g) → CH 3 OH (g) the equilibrium constant is given by: In K = 11.988 + (9143.6 /T) – 7.492 In T + 4.076x10-³T – 7.161×10-8T² where T is in K. Estimate the standard heat of reaction at 473 K using the above relation.
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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![1. For the methanol synthesis reaction
\[ \text{CO (g) + 2 H}_2 \text{(g) } \rightleftharpoons \text{ CH}_3\text{OH (g)} \]
the equilibrium constant is given by:
\[ \ln K = 11.988 + \left(\frac{9143.6}{T}\right) - 7.492 \ln T + 4.076 \times 10^{-3} T - 7.161 \times 10^{-8} T^2 \]
where \( T \) is in K. Estimate the standard heat of reaction at 473 K using the above relation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc2a758a4-69fc-4b07-9ca9-f4af1d363e17%2F49660d81-3854-40c5-9852-54a6d4445e19%2Fp8gbw26_processed.png&w=3840&q=75)
Transcribed Image Text:1. For the methanol synthesis reaction
\[ \text{CO (g) + 2 H}_2 \text{(g) } \rightleftharpoons \text{ CH}_3\text{OH (g)} \]
the equilibrium constant is given by:
\[ \ln K = 11.988 + \left(\frac{9143.6}{T}\right) - 7.492 \ln T + 4.076 \times 10^{-3} T - 7.161 \times 10^{-8} T^2 \]
where \( T \) is in K. Estimate the standard heat of reaction at 473 K using the above relation.
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