For the equilibrium

2IBr(g)?I2(g)+Br2(g) Kp=8.5×10-3 at 150 °C.

Part A: If 2.7×10-2 atm of IBr is placed in a 2.0-L container, what is the partial pressure of IBr after equilibrium is reached?

Express your answer to two significant figures and include the appropriate units.

Part B: If 2.7×10-2 atm of IBr is placed in a 2.0-L container, what is the partial pressure of I2 after equilibrium is reached?

Express your answer to two significant figures and include the appropriate units.

Part C: If 2.7×10-2 atm of IBr is placed in a 2.0-L container, what is the partial pressure of Br2 after equilibrium is reached?

Express your answer to two significant figures and include the appropriate units.