At 427°C, a 5.O flask contains 20.0 moles of HCI, 18.0 moles of O2 , 12.0 mol of Cl2 , and 5.9 moles of water vapor at equilibrium. Calculate the Keq for the reaction: HClg) + O2(g) = Cl2ig) + H2O(g) 0.197

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A: Answer :-  The Keq for the reaction = 0.197  -------------------------------------------------------

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