Can you help me with the potential energy diagram? Here is the picture of the graph: http://i371.photobucket.com/albums/oo154/JCarlos_16/PotentialEnergyDiagram.jpg My questions are: What letter is the potential energy of the reactants? What letter is the potential energy of the products? What letter represents the activation energy? What letter represents the heat of reaction(enthalpy change)? Explanations will be great! Thanks!
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