Chemistry Unit 7 Crossword

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Across
  1. 2. The minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport.
  2. 4. A state in which the rate of the forward reaction equals the rate of the backward reaction.
  3. 8. Used to speed up a reaction.
  4. 9. Many substances can be formed and then used up during a chemical reaction.
  5. 11. Concentrations of the reactants and products.
  6. 13. Of relating to, or resembling water.
  7. 16. The substance that is dissolving the solute.
  8. 17. What is formed as a result of adding two or more reactants together.
  9. 18. In order for a chemical reaction to occur, particles must collide with sufficient energy in the correct orientation.
Down
  1. 1. Where the exponents n and m in the rate law come from.
  2. 3. The amount of a substance in any given tissue or liquid.
  3. 5. Found experimentally and tells how fast a chemical change takes place.
  4. 6. Mathematical expressions that describe the relationship between the rate of a chemical reaction and the concentration of its reactants.
  5. 7. The sum of the exponents n and m.
  6. 10. The number of moles of solute per one liter of solution.
  7. 12. Works together with the catalyst by interrupting chain reactions.
  8. 14. A dissolved substance.
  9. 15. A substance that enters into and is altered in the course of a chemical reaction.