(Solved): A reaction profile (not to scale!) for the reaction CH5CCH4 + HCI is shown below: E (KJ) C ...

A reaction profile (not to scale!) for the reaction C?H5CC?H4 + HCI is shown below: E (KJ) C?HSCI 275 C2H4 + HCI Reaction Coordinate This reaction is (exothermic,endothermic) The value of the activation energy for this reaction is 70 kJ and the value of AE is kJ. A reaction profile (not to scale!) for the reaction C?H5OH + Br? C?H5Br + OH- is shown below: E (KJ) C2H5OH + Br 161 C2H5Br + OH" Reaction Coordinate 71 E (KJ) C2H5OH+ Br" 161 C2H5Br + OH" Reaction Coordinate 71 Which of the following are true? (Select all that apply.) The magnitude of Ea for the reverse reaction is smaller than 161 kJ. If the energy of the activated complex were increased, AE would increase. The energy of the products is higher than the energy of the reactants. AE is negative.