Draw the final step of the mechanism and predict the major product obtained from the dehydration of 2,3-dimethyl-2-pentanol. draw all the reactants and/or products in the appropriate boxes by placing atoms on the grid and connecting them with bonds and including charges where needed. indicate the mechanism by drawing the electron-flow arrows on the molecules. arrows should start on an atom or a bond and should end on an atom, bond, or where a new bond should be created.