Question

The equilibrium constant is given for one of the reactions below. Determine the value of the...

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)     Kc= 3.8 × 10^4

2 HBr(g) -->/<-- H2(g) + Br2(g)     Kc=   ?


A) 6.4× 10-4

B) 5.3× 10-5

C) 1.9× 104

D) 1.6× 103

E) 2.6× 10-5

Please answer showing work, thanks.

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