The equilibrium constant is given for one of the reactions below. Determine the value of the missing equilibrium constant. H2(g) + Br2(g) = 2 HBr(g) 2 HBr(g) = H2(g) + Br2(g) Kc = 3.8 x 104 Kc = ? %D %D A) 1.9 x 104 B) 5.3 × 105 C) 2.6 x 105 D) 6.4 × 104 E) 1.6 x 103

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