Consider the reaction: 2H₂O(l) → 2H₂(g) + O₂(g) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 2.26 moles of H₂O(1) react at standard conditions. AS⁰ Substance So system H₂(g) 0₂ (9) H₂O(l) J K. mol 130.7 205.1 69.9 J/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
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Consider the reaction:
2H₂O(1)→ 2H₂(g) + O2(g)
Using standard absolute entropies at 298 K, calculate the entropy change for the system when 2.26 moles of H₂O(1) react at standard conditions.
AS⁰⁰
Substance So
system
H₂(g)
02 (9)
H₂O(1)
J
K mol
130.7
205.1
69.9
J/K
Transcribed Image Text:Consider the reaction: 2H₂O(1)→ 2H₂(g) + O2(g) Using standard absolute entropies at 298 K, calculate the entropy change for the system when 2.26 moles of H₂O(1) react at standard conditions. AS⁰⁰ Substance So system H₂(g) 02 (9) H₂O(1) J K mol 130.7 205.1 69.9 J/K
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