Consider the reaction: CO₂(g) + H₂(g) → CO(g) + H₂O(g) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 1.67 moles of CO₂ (g) react at standard conditions. AS Substance AH (kJ/mol) CO₂(g) -393.5 H₂(g) 0.0 CO(g) -110.5 H₂O(g) -241.8 surroundings Submit Answer J/K Retry Entire Group 9 more group attempts remaining

General Chemistry - Standalone book (MindTap Course List)
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Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.120QP
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Chemistry 

Consider the reaction:
CO₂(g) + H₂(g) → CO(g) + H₂O(g)
Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 1.67 moles of CO₂ (g) react
at standard conditions.
AS
Substance AH (kJ/mol)
CO₂(g) -393.5
H₂(g)
0.0
CO(g)
-110.5
H₂O(g)
-241.8
surroundings
Submit Answer
J/K
Retry Entire Group
9 more group attempts remaining
Transcribed Image Text:Consider the reaction: CO₂(g) + H₂(g) → CO(g) + H₂O(g) Using standard thermodynamic data at 298 K, calculate the entropy change for the surroundings when 1.67 moles of CO₂ (g) react at standard conditions. AS Substance AH (kJ/mol) CO₂(g) -393.5 H₂(g) 0.0 CO(g) -110.5 H₂O(g) -241.8 surroundings Submit Answer J/K Retry Entire Group 9 more group attempts remaining
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