Consider the following reaction: 3D(aq) + 2E(a) As) + 2B(a) Some A and B are placed in a reaction vessel and the reaction is allowed to proceed. After 30 minutes, the contents of the reaction vessel are sampled. After 30 more minutes, the con have not changed during the last 30 minutes. The concentrations are: tents of the reactor are again sampled. The concentration of reagents in the reactor [B]- 3.2 M [D]- 2.7 M [E] 1.8 M What is Keq for this reaction?