Consider the Following Reaction in Aqueous Solution:
2A + 3B $\leftrightarrows$

Consider the following reaction in aqueous solution:
2A + 3B + C $\leftrightarrows$ D + E
Which of the following is the correct law of mass action for this reaction?

A) K_c=[2A][3B][C][D]^-1[E]^-1
B) K_c=[A]²[B]³[C] \ [D][E]
C) K_c=[A]^-2[B]^-3[C]^-1[D][E]
D) K_c=[D][E] / [A]^-2[B]^-3[C]