Help me plsss..  *For the reaction N2(g) + O2(g) ↔ 2 NO(g), Kc = 4.080×10–4 at 2000 K. What is the equilibrium concentration of N2 and O2, for the reaction 2 NO(g) ↔ N2(g) + O2(g) if the initial concentration of NO is 0.1000 M? *Following the problem above, what is the equilibrium constant of the reverse reaction used? *Following the problem above, if the reaction is reduced to decomposition of 1 mole NO, what is the value of the equilibrium constant?

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