Reaction in terms of the equilibrium constants

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Consider the reaction:

1/2 N2(g) + O2(g) <-----> NO2(g)

Write the equilibrium constant for this reaction in terms of the equilibrium constants, Ka and Kb, for reactions a and b below:

a.) N2O4(g) <----> 2NO2(g)   Ka

b.) N2(g) + 2 O2(g) <------> N2O4(g)  Kb

K =________

Reference no: EM131871113

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