One method for producing hydrogen is to react coke (mostly solid carbon) with steam to make syngas, a mixture of CO and hydrogen C(s) + H20(g) = CO(g) + H2(9) Kp = 0.45 at 900 K AH = +131 kJ What is the partial pressure of CO at equilibrium when 3.31 atm of H20(9) is heated with excess C(s) at 900 K? Pco Submit Answer Incorrect. Tries 6/99 Previous Tries | atm After equilibrium is reached, CO(g) is removed. right: In which direction will the reaction shift? no change: Will the equilibrium constant, K, increase or decrease?

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
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Chapter14: Chemical Equilibrium
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One method for producing hydrogen is to react coke (mostly solid carbon) with steam to make syngas, a mixture of CO and hydrogen
C(s) + H20(g) = co(g) + H2(g)
K, = 0.45 at 900 K
AH = +131 kJ
What is the partial pressure of CO at equilibrium when 3.31 atm of H,0(g) is heated with excess C(s) at 900 K?
Pco =
atm
Submit Answer
Incorrect. Tries 6/99 Previous Tries
After equilibrium is reached, CO(g) is removed.
right: In which direction will the reaction shift?
no change: Will the equilibrium constant, K, increase or decrease?
You are correct.
Transcribed Image Text:One method for producing hydrogen is to react coke (mostly solid carbon) with steam to make syngas, a mixture of CO and hydrogen C(s) + H20(g) = co(g) + H2(g) K, = 0.45 at 900 K AH = +131 kJ What is the partial pressure of CO at equilibrium when 3.31 atm of H,0(g) is heated with excess C(s) at 900 K? Pco = atm Submit Answer Incorrect. Tries 6/99 Previous Tries After equilibrium is reached, CO(g) is removed. right: In which direction will the reaction shift? no change: Will the equilibrium constant, K, increase or decrease? You are correct.
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