Calculate kc for the reaction

Reference no: EM13162322

A sample of pure NO2 is heated to 388C at which temperature it partially dissociates according to the equation:
2NO2(g)<->2NO(g)+O2(g)

at equilibrium the density of the gas mixture is 0.525 g/L at 0.755atm.
calculate Kc for the reaction?

Reference no: EM13162322

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