nitrogen is converted in the reaction, what is the flowrate (in lbmol / min) at which hydrogen is consumed? If the hydrogen is fed in excess by 10%, what his the mole fraction of ammonia in the outlet stream?

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
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3. Ammonia is an important chemical used for fertilizer production, which has been critical to
successful agriculture. The unbalanced reaction to create ammonia is shown below:
N₂ + H₂ => NH3
The reaction occurs in a steady state reactor, which is operated at conditions where all of the
reactants and products are gaseous. A stream of air supplies the nitrogen to the reactor, and
the flowrate of air is 42 lbmol/min. second stream of pure hydrogen enters the reactor. All
left over reactants and created products leave the reactor in a single stream. If all of the
nitrogen is converted in the reaction, what is the flowrate (in lbmol / min) at which hydrogen is
consumed? If the hydrogen is fed in excess by 10%, what his the mole fraction of ammonia in
the outlet stream?
Transcribed Image Text:3. Ammonia is an important chemical used for fertilizer production, which has been critical to successful agriculture. The unbalanced reaction to create ammonia is shown below: N₂ + H₂ => NH3 The reaction occurs in a steady state reactor, which is operated at conditions where all of the reactants and products are gaseous. A stream of air supplies the nitrogen to the reactor, and the flowrate of air is 42 lbmol/min. second stream of pure hydrogen enters the reactor. All left over reactants and created products leave the reactor in a single stream. If all of the nitrogen is converted in the reaction, what is the flowrate (in lbmol / min) at which hydrogen is consumed? If the hydrogen is fed in excess by 10%, what his the mole fraction of ammonia in the outlet stream?
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