Write the expression for K for this reaction. CaCO3(s) CO₂ (g) + CaO (s) AHrxn 191.6 kJ/mol Kc = 1.1 × 10-3

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy
Section18.5: Entropy Changes And Spontaneity
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Hello, I need help on these questions? For question two could you explain why it's either a a reactants favored or products favored?

Write the expression for K for this reaction.
CaCO3 (s) = CO₂ (g) + CaO (s)
AHrxn 191.6 kJ/mol
K₂= 1.1 x 10-3
Transcribed Image Text:Write the expression for K for this reaction. CaCO3 (s) = CO₂ (g) + CaO (s) AHrxn 191.6 kJ/mol K₂= 1.1 x 10-3
Is this reaction reactants-favored or products-favored?
CaCO, (s)= CO, (g) + CaO (s)
AHrxn = 191.6 kJ/mol
K= 1.1 x 10-3
Transcribed Image Text:Is this reaction reactants-favored or products-favored? CaCO, (s)= CO, (g) + CaO (s) AHrxn = 191.6 kJ/mol K= 1.1 x 10-3
Expert Solution
Step 1

According to the question,

The given reaction is,

CaCO3s  CO2g + CaOs

H = 191.6 kJ/molKc=1.1×10-3

 

Find- The equilibrium expression and the reaction favored to which reactant or product.

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