For the reaction: Fe₂03 (s) + 3C0(g) = 2Fe(s) + 3CO₂(g) The following values of K are known. Temperature t/°C 250 1000 Equilibrium Constant K 100 0.0721 At 1120 °C for the reaction 2CO₂ (g) = 2CO(g) + O₂(g), K = 1.4 × 10-¹² bar. What equilibrium partial pressure of O₂ would have to be supplied to a vessel at 1120°C containing solid Fe2O3 just to prevent the formation of Fe?

Chemistry: Principles and Practice
3rd Edition
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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Chapter14: Chemical Equilibrium
Section: Chapter Questions
Problem 14.62QE: Write the expression for the equilibrium constant and calculate the partial pressure of CO2(g),...
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For the reaction:
Fe₂O3(s) + 3CO(g) = 2Fe(s) + 3C0₂(g)
The following values of K are known.
Temperature t/°℃
250
1000
Equilibrium Constant K
100
0.0721
At 1120 °C for the reaction 2CO₂ (g) = 2CO(g) + 0₂(g), K= 1.4 × 10-¹²bar. What
equilibrium partial pressure of O₂ would have to be supplied to a vessel at 1120°C
containing solid Fe2O3 just to prevent the formation of Fe?
Transcribed Image Text:For the reaction: Fe₂O3(s) + 3CO(g) = 2Fe(s) + 3C0₂(g) The following values of K are known. Temperature t/°℃ 250 1000 Equilibrium Constant K 100 0.0721 At 1120 °C for the reaction 2CO₂ (g) = 2CO(g) + 0₂(g), K= 1.4 × 10-¹²bar. What equilibrium partial pressure of O₂ would have to be supplied to a vessel at 1120°C containing solid Fe2O3 just to prevent the formation of Fe?
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