. 2. a = Electrophilic addition d = SN2 Nucleophilic substitution g = Nucleophilic subs at carbonyl(acyl Xfer) b = E2 Elimination e= Electrophilic aromatic substitution h = Conjugate (nucleophilic) addn c = SN1 Nucleophilic substitution f = Carbonyl nucleophilic addn Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - i for your answers.