Professor Modyn's steady state flow reactor is now fed acetylene (C2H2)(C2H2) at 2.000 mol/s.2.000 mol/s. The acetylene is combusted with 42.00%42.00% excess dry air to form CO2CO2 and H2O.H2O. Limitations within the reactor only allow 85.00%85.00% of the acetylene to react. Both the acetylene and air enter the reactor at 25 ∘C,25 ∘C, and the products leave the reactor at 1025.00 ∘C.1025.00 ∘C. Potentially useful properties are listed in the following table. Species ?ℎ?(298 ?), ??/???Δhf(298 K), kJ/mol ??, ??/????⋅?CP, kJ/kmol⋅K O2 00 3.5?3.5R N2 00 3.5R C2H2 −226.73−226.73 4R CO2 −393.5−393.5 4R H2O(g) −241.82−241.82 5R Determine the exiting flow rate of O2 in mol/s Determine the heat interaction term in kW
Professor Modyn's steady state flow reactor is now fed acetylene (C2H2)(C2H2) at 2.000 mol/s.2.000 mol/s. The acetylene is combusted with 42.00%42.00% excess dry air to form CO2CO2 and H2O.H2O. Limitations within the reactor only allow 85.00%85.00% of the acetylene to react. Both the acetylene and air enter the reactor at 25 ∘C,25 ∘C, and the products leave the reactor at 1025.00 ∘C.1025.00 ∘C. Potentially useful properties are listed in the following table. Species ?ℎ?(298 ?), ??/???Δhf(298 K), kJ/mol ??, ??/????⋅?CP, kJ/kmol⋅K O2 00 3.5?3.5R N2 00 3.5R C2H2 −226.73−226.73 4R CO2 −393.5−393.5 4R H2O(g) −241.82−241.82 5R Determine the exiting flow rate of O2 in mol/s Determine the heat interaction term in kW
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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Professor Modyn's steady state flow reactor is now fed acetylene (C2H2)(C2H2) at 2.000 mol/s.2.000 mol/s. The acetylene is combusted with 42.00%42.00% excess dry air to form CO2CO2 and H2O.H2O. Limitations within the reactor only allow 85.00%85.00% of the acetylene to react. Both the acetylene and air enter the reactor at 25 ∘C,25 ∘C, and the products leave the reactor at 1025.00 ∘C.1025.00 ∘C.
Potentially useful properties are listed in the following table.
| Species | ?ℎ?(298 ?), ??/???Δhf(298 K), kJ/mol | ??, ??/????⋅?CP, kJ/kmol⋅K |
|---|---|---|
| O2 | 00 | 3.5?3.5R |
| N2 | 00 | 3.5R |
| C2H2 | −226.73−226.73 | 4R |
| CO2 | −393.5−393.5 | 4R |
| H2O(g) | −241.82−241.82 | 5R |
Determine the exiting flow rate of O2 in mol/s
Determine the heat interaction term in kW
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