Phosgene (cocl2) is a nasty gas used occasionally in warfare. it blisters your lungs! consider the following thermodynamic data: cocl2(g)⇀↽co(g) + cl2(g)at 600 k, kp is 1.2×10−3. if you put 4.79atm of cocl2(g) into a vessel of fixed volume and hold the temperature at 600 k, what is the equilibrium pressure of cl2(g)? you must use a quadratic to solve this.