Cоnsider the reаctiоn оf the decomposition of bromochloride to mаke elementаl bromine with elemental chlorine at a particular temperature: 2 BrCl(g) ⇌ Br2(g) + Cl2(g) KP = 81.0 A closed vessel at this temperature is charged with 1.20 atm of BrCl initially and allowed to reach equilibrium. What is the partial pressure of the Br2 (in atm) at that equilibrium?