1 Potential Energy Diagrams

2 Burning Magnesium

3 Exothermic Reaction ___________________________

4 Key Potential energy of the reactants _________________________________ Potential energy of the activated complex__________________________ Potential energy of the products _________________________________ Activation energy for the forward reaction__________________________ Activation energy for the reverse reaction__________________________  H (Exothermic__________________; Endothermic______________) Potential energy of the activated complex with catalyst _______________ Activation energy of the forward reaction with catalyst________________ Activation energy of the reverse reaction with catalyst_________________

5 Endothermic Reaction _____________________

6 SUMMARY