15. What is the relationship between Kp and Kc for the reaction below?
N2(g) + 3 H2(g)    2 NH3(g)

a.    
b.    
c.    
d.    
e.    

Answer: _____


16. Given the following chemical equilibrium,
COCl2(g)    CO(g) + Cl2(g)
calculate the value of Kc, given that Kp = 6.5 x 1011 at 298 K. (R = 0.08206 L.atm/mol.K)

a. 1.5 x 10–12
b. 3.8 x 10–11
c. 1.1 x 109
d. 2.7 x 1010
e. 1.6 x 1013