Initially a 2.00 L flask contains Cl2 with a partial pressure of 0.51 atm and Br2 wih a partial pressure of 0.34 atm. After equilibrium is established, the partial pressure of BrCl is 0.46 atm. Calculate the equilibrium partial pressures of Cl2 and Br2.
For this problem do I use this equation:
kp=p(BrCl)\p(br2)p(cl2)