Topic 6/16

123456789101112131415
Across
  1. 3. Smaller particles with larger _____ will increase the number of successful collisions (2 words no space)
  2. 6. The slowest step of a chemical reaction (3 words no space)
  3. 7. The first word of the equation used to find activation energy(1 word)
  4. 12. Device to measure colour change (1 word)
  5. 13. K (2 words no space)
  6. 14. Change in concentration of reactants/products per unit time (1 word)
  7. 15. Distribution of the kinetic energy for a set of molecules (3 words no space)
Down
  1. 1. What is the order when the rate is directly proportional to the concentration (1 word)
  2. 2. Chemically unchanged at the end of the reaction (1 word)
  3. 4. For a reaction to occur between particles, they must have enough…. (2 words no space)
  4. 5. What is the order when the rate is independent of the concentration (1 word)
  5. 8. Lower temperatures make the reaction… (1 word)
  6. 9. What is the order when the rate is proportional to the square of the concentration (1 word)
  7. 10. According to the collision theory, particles must collide in the correct…. (1 word)
  8. 11. A catalyst will ____ the activation energy of a reaction (1 word)