For CO₂(g) + H₂(g) ⇌ CO(g) + H₂O(g), Kc =

question 63

Multiple Choice

For CO₂(g) + H₂(g) ⇌ CO(g) + H₂O(g) , Kc = [CO][H₂]/[CO₂][H₂], if there are 1.43 mols each of CO and H₂, 0.572 mol H₂ and 4.572 mols CO₂, in a 4.0 L container at equilibrium, what is Kc?

• A) 0.547
• B) 0.782
• C) 1.28
• D) 0.137
• E) 2.34

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