The Following Reactions at 1000 $\leftrightarrows$ 2 HCl(g)K_p = 3 $\times$ 10⁴
H₂(g)+ Br₂(g)

The following reactions at 1000.0 K have the following K_p values: H₂(g) + Cl₂(g) $\leftrightarrows$ 2 HCl(g) K_p = 3.8 $\times$ 10⁴
H₂(g) + Br₂(g) $\leftrightarrows$ 2 HBr(g) K_p = 5.1 $\times$ 10⁸
Br₂(g) + Cl₂(g) $\leftrightarrows$ 2 BrCl(g) K_p = 0.20
What is K_p for the reaction,HCl(g) + HBr(g) $\leftrightarrows$ BrCl(g) + H₂(g) ,at 1000.0 K?

A) 5.1 $\times$ 10^-7
B) 1.0 $\times$ 10^-7
C) 5.2 $\times$ 10^-15
D) 0.45
E) 1.0 $\times$ 10^-14