In the dissociation of PCI, as PCl5(g) PC₁₁(g) + C₁₂(g) if the degree of dissociation is a at equilibrium pressure P, then the equilibrium constant for the reaction is a²p² a. Kp b. K, = 1+α²P 1-α- p² a²P c. K = 1-a² d. Kp =

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?

At 300 K the reaction 2 BrCl(g)<-->  Br(g) + Cl(g) has K = 377. What is the value of K for the reaction Br(g)+Cl(g)<-> 2 BrCl(g)?

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