Bell Work: Kinetics Intro

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Presentation transcript:

Bell Work: Kinetics Intro Energy needed to start a reaction is the _____ energy. The reactants have more energy than the products in an ( exothermic / endothermic) reaction. In an exothermic reaction, the energy would be placed on the ( right / left ) side of the equation. The average kinetic energy of the particles is ____.

Bell Work: Kinetics A _______ will lower the activation energy. Increasing the ______ will give the particles more energy to react faster. Increasing the _______ ______ will allow more collisions to occur and the reaction to occur faster. Decreasing the concentration means ( more / fewer ) collisions occur and reaction proceeds more ( slowly / quickly ).

Bell Work: Reversible Reactions Is the reverse reaction exothermic or endothermic? The ( forward / reverse ) reaction has a greater activation energy. Draw in a curve that would show what happens when a catalyst is added. Label: reactants, products, activated complex, and enthalpy