Consider the Following Reaction at a Specific Temperature: 2HI(g)⇌ H₂(g)

Consider the following reaction at a specific temperature: 2HI(g) ⇌ H₂(g) + I₂(g) If [HI] = 0.447 M, [H₂] = 0.200 M, and [I₂] = 0.200 M at equilibrium, calculate the value of the equilibrium constant under these conditions.

A) 0.200
B) 0.0400
C) 0.0895
D) 0.407
E) 0.0447