The Reaction of Bromine Gas with Chlorine Gas, Shown Here

The reaction of bromine gas with chlorine gas, shown here, has a K_p value of 7.20. If a closed vessel was charged with the two reactants, each at an initial partial pressure of 0.500 atm, what would be the equilibrium partial pressure of BrCl(g) ? Br₂(g) + Cl₂(g) 2BrCl(g)

A) 1.9 atm
B) 1.4 atm
C) 0.84 atm
D) 0.29 atm
E) 0.57 atm