isider the reaction N2(g) + 3H2(g) → 2NH3(g) AHn = -92.6 kJ f 2 moles of N2 reacts with 6 moles of H2 to form NH3, calculate the work done (in joules) against the pressure of 1 atm at 25 °C ? What is AE for this reaction? Assume the reaction goes to completion. (1 L.atm = 101.3 J : R=8.314 J/mol. K or R= 0.082 L.atm / mol.K)

Introduction to Chemical Engineering Thermodynamics
8th Edition
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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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a) Consider the reaction
N2(g) + 3H2(g) → 2NH3(g)
AHn = -92.6 kJ
If 2 moles of N2 reacts with 6 moles of H2 to form NH3, calculate the work done (in joules)
against the pressure of 1 atm at 25 °C ? What is AE for this reaction? Assume the reaction
goes to completion. (1 L.atm = 101.3 J : R=8.314 J/mol. K or
R= 0.082 L.atm / mol.K)
b) Assume that the reaction given above is an reversible reaction. Propose operating condition
(temperature and pressure) of the reactor that will give a high yield of ammonia.
Transcribed Image Text:a) Consider the reaction N2(g) + 3H2(g) → 2NH3(g) AHn = -92.6 kJ If 2 moles of N2 reacts with 6 moles of H2 to form NH3, calculate the work done (in joules) against the pressure of 1 atm at 25 °C ? What is AE for this reaction? Assume the reaction goes to completion. (1 L.atm = 101.3 J : R=8.314 J/mol. K or R= 0.082 L.atm / mol.K) b) Assume that the reaction given above is an reversible reaction. Propose operating condition (temperature and pressure) of the reactor that will give a high yield of ammonia.
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