Exothermic Diagram. The potential energy diagrams for the exothermic reaction between substances x and y is shown below. Kinetics potential energy diagrams potential energy diagrams are used to represent potential energy changes that take place as time progresses during chemical reactions.
Terms in this set 5 exothermic reaction. In this type of reaction energy in the form of heat sound or light is released when the reactants break apart. This means that there was more energy in reactants than in the products.
Examples include any combustion process rusting of iron and freezing of water.
Endothermic and exothermic reactions can be visually represented by energy level diagrams like the ones in figure pageindex 2. The reaction progresses from stage 1 reactants. Diagram of endothermic and exothermic reactions. An energy diagram can be used to show energy movements in these reactions and temperature can be used to measure them macroscopically.
