Follow H H H 1 C=c 8-4. Use bond energies to calculate AH for the reactions. c-c. a); 2 H2(g) + 02(8) + Br-B 2 H20(8) Bond Bond Energies b) c = c + Brz >-5-6-- H-H 436 kJ/mole sr 0= 495 Ata = H-O 467 A HD It 1 *