Activation Energy Exothermic Diagram. Activation energy is only required to start an exothermic reaction. High activation energy means high energy required to have a successful collision between the particles such as combustion.
False an endothermic reaction will start when the required h energy is received from the collision of particles in the reaction the environment or solution. Activation energy is only required to start an exothermic reaction. Catalysts reduce the activation energy needed for a reaction to happen this lower activation energy is shown by the dotted red line in the diagram here.
Activation energy is only required to start an exothermic reaction.
On an energy profile the activation energy is measured from the energy of the reactants to the peak of the energy profile diagram. Activation energy is only required to start an exothermic reaction. The activation energy is shown as a hump in the line which. Starts at the energy of the reactants is equal to the difference in energy between the top of the hump and the reactant the overall.
