Topic 8 Vocab.

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Across
  1. 3. a collision in which the particles meet with sufficient energy and proper orientation that allows for a reaction
  2. 4. any change in concentration, pressure, or temperature on an equilibrium system
  3. 5. a reaction at equilibrium will react to reduce a stress
  4. 9. the amount of energy needed to form an activated complex from reactants
  5. 10. the difference between the potential energy of the reactants and the potential energy of the products
Down
  1. 1. a substance that alters the speed of a chemical reaction without being permanently changed
  2. 2. a diagram showing the changes in potential energy as a reaction proceeds
  3. 6. a measure of the disorder or randomness of a system
  4. 7. a condition in which the rates of opposing reactions are equal
  5. 8. the temporary, intermediate product in a chemical reaction