CHEM 3B Study Guide - Midterm Guide: Alkoxide, Tautomer, Phenylmagnesium Bromide
Document Summary
You have 120 minutes to complete this exam. Please provide all answers in the space provided. Work drawn in the margins may not be picked up by the scanner and therefore will not be graded. The last page of the exam is scratch paper. Show your work and circle the final answer. Add the corresponding equilibrium arrow to the scheme above. (no credit if work is not shown) pka of ketone = 20 pka of alcohol = 15. Keq = 10(pka alcohol pka ketone) = 10(15-20) = 10-5: which reaction coordinate diagram below best corresponds to the reaction from part a? (circle one) [draw it yourself. think: concerted? exothermic? or no? why?] Page 2 of 12: predict the major organic product(s) from the following reactions. Reminder 1: h3o+ always means excess strong acid in excess water as a solvent. H three structures, two of them are stereoisomers and the other one is an aldehyde.
