Energy Diagram Worksheet: Analyzing Potential Energy Changes in a Chemical Reaction

Energy diagram worksheet showing a reaction coordinate graph with potential energy in kJ/mol on the y-axis and reaction coordinate (time) on the x-axis. The graph illustrates the energy changes during a chemical reaction, including the reactants at 40 kJ/mol, the activated complex at 55 kJ/mol, and the products at 10 kJ/mol. The ΔH of the reaction is -30 kJ/mol, indicating an exothermic process. The curve rises to a peak representing the activation energy and then falls to the products.