The kp for the reaction below is 1.49 × 108 at 100.0°c:

co(g) + cl2(g) → cocl2(g)

in an equilibrium mixture of the three gases, pco = pcl2 = 2.22 × 10-4 atm. the partial pressure of the product, phosgene (cocl2), is atm.
a) 7.34
b) 3.02 × 10^15
c) 3.31 × 10^-16
d) 3.31 × 10^4
e) 6.67 × 10^11