17. Suppose a reaction occurs with the following mechanism Step 1 Step 2 2Aê·¼ A2 Ag + E(g) â B+C fast, equilibrium slow (A) What is the overall reaction? (B) What are the intermediates in the mechanism? (C) What is the molecularity of each step? (D) Which is the rate determining step? (E) What is the rate law predicted by this mechanism?