A one-mole sample of NOBr was placed in a 10 L container at 25 °C, and the following reaction was allowed to come to equilibrium. 2 NOBr(g) ⇌ 2 NO(g) + Br₂(g) The equilibrium concentrations were found to be [NOBr] = 0.0838 M, [NO] = 0.0162 M and [Br₂] = 0.00810 M. Calculate the equilibrium constant, Kc, for the reaction.

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