At 300 K, the following reaction has KP = 3.4 × 10-4.SO2Cl2(g) ↔ SO2(g) + Cl2(g)?

(b) Suppose that SO2Cl2(g) is placed in a sealed vessel at 300 K. At equilibrium, it is found that the partial pressure of Cl2(g) is 8.64 × 10-3 atm. What are the partial pressures of SO2(g) and SO2Cl2(g) at equilibrium?