3. For the following reactions (1-7), calculate the heat of reaction using the table of standard bond energies. Please also indicate in the table below whether the reaction is exo or endothermic. Answers within 1 Kcal/mol will be accepted as correct answers, Overall Reaction CHA + F2 CHF + HF CH4 + 5 ! + HI CH, CH=CH2 + H2 CH, CH2CH, CH3CH=CH2 + Brz CH,CHBOCH, Br CHCECH + H2CH2CH=CH, CH2=CHOH CH3CH=0 CH, CH(OH)CH CHCHECH2 + H2O Reaction AH Heat of Reaction (Kcal/mol) Endo or Exothermic 1 2 3 4 5 6 7 . Please write the type of reaction each equation represents (elimination, addition, rearrangement, substitution). Write your answers beneath each reaction NACN od cat HNE Pa cat NET Laod base UV light