51 For the following reaction, K = 0.538 at 313 K. N;O(g) = 2 NO2(g) If a reaction vessel initially contains an NO4 concentration of 0.0500 mol L at 313 K, what are the equilibrium concentra- tions of N,O4 and NO, at 313 K? Hint: Ensure use of proper units for the equilibrium constant.

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