In a study of the reaction 3Fe(s) + 4H2O(g) ⇌ Fe3O4(s) + 4H2(g) at 1200 K, it was observed that when the equilibrium partial pressure of water vapor is 15.0 torr, the total pressure at equilibrium is 36.3 torr. Calculate Kp for this reaction at 1200 K.
Answer to relevant QuestionsNitrogen gas (N2) reacts with hydrogen gas (H2) to form ammonia (NH3). At 200oC in a closed container, 1.00 atm of nitrogen gas is mixed with 2.00 atm of hydrogen gas. At equilibrium, the total pressure is 2.00 atm. ...The equilibrium constant is 0.0900 at 25oC for the reaction H2O(g) + Cl2O(g) ⇌ 2HOCl(g) For which of the following sets of conditions is the system at equilibrium? For those which are not at equilibrium, in which direction ...At 2200oC, K = 0.050 for the reaction N2(g) + O2(g) ⇌ 2NO(g) What is the partial pressure of NO at equilibrium assuming the N2 and O2 had initial pressures of 0.80 atm and 0.20 atm, respectively? At a certain temperature, K = 1.1 × 103 for the reaction Fe3+(aq) + SCN2(aq) ⇌ FeSCN2+(aq) Calculate the concentrations of Fe3+, SCN2, and FeSCN21 at equilibrium if 0.020 mole of Fe(NO3)3 is added to 1.0 L of 0.10 M KSCN. ...In which direction will the position of the equilibrium 2HI(g) ⇌ H2(g) + I2(g) be shifted for each of the following changes? a. H2(g) is added. b. I2(g) is removed. c. HI(g) is removed. d. In a rigid reaction container, ...
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