H₂C H NBS CH3 CCl4, hv H3C Br CH3 **You may assume that Br-Br is formed by a side reaction that occurs (which we discussed in class). This is useful for one of the steps of the mechanism.

draw a reaction energy diagram for an exergonic rxn that is slow. in your diagram what in your diagram show your reaction is slow?

Part A Propose a mechanism for the free-radical chlorination of ethane. hv CH; -CH, + Cl, CH; -CH,CI + HCI Draw all missing reactants and/or products in the appropriate boxes by placing atoms on the canvas and connecting them with bonds. Add charges where needed. Electron flow arrows should start on the electron(s) of an atom or a bond and should end on an atom, bond, or location where a new bond should be created. Include all free radicals by right-clicking on an atom on the canvas and then using the Atom properties to select the monovalent radical. H CI Br Marvin JS by ChemAxon Submit Request Answer 1 0 +f .

Circle the reaction in the pair that will undergo reaction more readily.