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A student ran the following reaction in the laboratory at 312 K: 2NO(g) + Br2(g) 2NOBr(g)...

A student ran the following reaction in the laboratory at 312 K: 2NO(g) + Br2(g) 2NOBr(g) When he introduced NO(g) and Br2(g) into a 1.00 L evacuated container, so that the initial partial pressure of NO was 1.07 atm and the initial partial pressure of Br2 was 0.448 atm, he found that the equilibrium partial pressure of Br2 was 0.189 atm. Calculate the equilibrium constant, Kp, she obtained for this reaction. Kp =

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