35. Carbon monoxide and hydrogen can react under different conditions to give different products. One system...
35. Carbon monoxide and hydrogen can react under different conditions to give different products. One system produces methyl alcohol, CH 3O H (g), when CO and H2 react in the presence of a suitable catalyst.
a. At 227°C, after the reaction has reached equilibrium, the partial pressures of CO, H 2, and CH 3O H are 0.702 atm, 1.75 atm, and 0.0134 atm, respectively. Calculate K c for the reaction at 227°C.
b.What is the K c for the decomposition of a half mole of CH 3O H to CO and H 2 at the same temperature?
c. Initially, a 10.00 L flask at 227°C contains only CH 3O H. After equilibrium is established, the partial pressure of CH 3O H is 0.0300 atm. What are the equilibrium partial pressures of hydrogen and carbon monoxide gases at that temperature?
d. Calculate the equilibrium constant for the original reaction at 50°C. (ΔH° f for CH 3O H (g) = -201.2 kj/mol)
Homework Answers
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35. Carbon monoxide and hydrogen can react under different
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