The equilibrium constant for the following reaction is 4.26 x 108. What is the value of K for the reverse reaction? 3H2(g) + N2(g) ⇔ 2NH3(g)
a. 0
b. 2.35 x 10^-9
c. 4.26 x 10^-8
d. 4.26 x 10^-9