16) When 0.218 mol sample of hydrogen iodide was heated in a sealed 1 dm flask,...

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16) When 0.218 mol sample of hydrogen iodide was heated in a sealed 1 dm³ flask, the following equilibrium was established at 700K. 2H1 (g) → H2(g) + 12 (g) The equilibrium was found to contain 0.023 mol of hydrogen. i) ii) Calculate the concentrations of iodine and hydrogen iodide in the equilibrium mixture Calculate the value of equilibrium constant, Kc for the equilibrium at 700 K. iii) The pressure of an equilibrium mixture of hydrogen iodide, hydrogen and iodine was increased. State what, if any, would happen to the position of equilibrium. 16) When 0.218 mol sample of hydrogen iodide was heated in a sealed 1 dm³ flask, the following equilibrium was established at 700K. 2H1 (g) → H2(g) + 12 (g) The equilibrium was found to contain 0.023 mol of hydrogen. i) ii) Calculate the concentrations of iodine and hydrogen iodide in the equilibrium mixture Calculate the value of equilibrium constant, Kc for the equilibrium at 700 K. iii) The pressure of an equilibrium mixture of hydrogen iodide, hydrogen and iodine was increased. State what, if any, would happen to the position of equilibrium.

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