AP CHEMISTRY_UNIT 5_KINETICS

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748
Across
  1. 5. A reaction that involves the simultaneous collision of three molecules.
  2. 6. A catalyst that exists in a different phase than the reactants.
  3. 9. The amount of a substance in a given volume.
  4. 12. A species that is formed and consumed during the reaction process.
  5. 14. A diagram showing the energy changes during a chemical reaction.
  6. 18. An equation that links the reaction rate with the concentrations of reactants.
  7. 19. The energy that must be overcome for a reaction to proceed.
  8. 21. A high-energy state during a chemical reaction where bonds are breaking and forming.
  9. 26. The sum of the powers of the concentration terms in the rate law.
  10. 27. The number of molecules that participate in an elementary reaction.
  11. 28. The process of increasing the rate of a reaction by adding a catalyst.
  12. 31. The reactant on which an enzyme works.
  13. 32. A highly reactive species with an unpaired electron.
  14. 36. A reaction whose rate depends on the concentration of one reactant.
  15. 38. A catalyst that exists in the same phase as the reactants.
  16. 40. A reaction whose rate depends on the concentrations of two reactants or the square of one reactant's concentration.
  17. 42. A factor in the Arrhenius equation representing the frequency of collisions.
  18. 43. A reaction whose rate is independent of the concentration of reactants.
  19. 44. The speed at which a chemical reaction occurs.
  20. 45. A diagram showing the energy changes during each step of a multi-step reaction.
  21. 46. A reaction that involves a single molecule.
  22. 47. A state where the rates of the forward and reverse reactions are equal.
  23. 48. Diagram A graph that shows the potential energy of a system as a function of the reaction coordinate.
Down
  1. 1. The region of an enzyme where substrate molecules bind and undergo a chemical reaction.
  2. 2. A reaction that occurs in multiple steps.
  3. 3. The study of the rates of chemical reactions.
  4. 4. The sequence of elementary reactions that lead to product formation.
  5. 7. Law An equation that relates the concentration of a reactant to time.
  6. 8. The slowest step in a reaction mechanism that determines the overall reaction rate.
  7. 10. An equation that shows the dependence of the reaction rate on temperature.
  8. 11. The effect of temperature on the rate of a chemical reaction.
  9. 13. Theory stating that particles must collide to react.
  10. 15. A reaction that occurs in a single step.
  11. 16. A collision that results in a chemical reaction.
  12. 17. The time required for the concentration of a reactant to decrease by half.
  13. 20. The minimum energy required to start a chemical reaction.
  14. 22. A reaction that involves the collision of two molecules.
  15. 23. The sum of the exponents of the concentration terms in the rate law.
  16. 24. A proportionality constant in the rate law equation.
  17. 25. A substance that speeds up a chemical reaction without being consumed.
  18. 29. The temporary, high-energy arrangement of atoms that forms during a chemical reaction.
  19. 30. An assumption that the concentration of reaction intermediates remains constant throughout the reaction.
  20. 33. A substance that increases the activity of a catalyst.
  21. 34. A biological catalyst that speeds up biochemical reactions.
  22. 35. A substance that decreases the rate of a chemical reaction.
  23. 37. The detailed steps of a reaction mechanism.
  24. 39. A reaction in which the products of one step initiate further reactions.
  25. 41. The series of steps by which reactants transform into products.