Reaction Rates

Edit Answers
1234567891011121314151617181920
Across
  1. 3. Endothermic reactions feel ....
  2. 6. Exothermic reactions feel ....
  3. 8. The measure of how much solute is dissolved in a certain volume of solution
  4. 10. To increase concentration you need more molecules in the same ...
  5. 11. If a reaction occurs quickly, the reaction rate is ....
  6. 13. An example of an exothermic reaction
  7. 14. Increasing this usually causes a greater chance of collision
  8. 15. Reaction that requires energy
  9. 17. Reaction rates are like this at low concentration
  10. 18. What you need to do to surface area to speed up a reaction
  11. 20. The reaction will speed up if the concentration is ....
Down
  1. 1. A reaction that gives off heat and light energy; a fuel reacting with oxygen
  2. 2. Reaction that releases energy
  3. 4. The total mass of the reactants equals the total mass of the ....
  4. 5. An example of an endothermic reaction
  5. 7. The graph line at the start of a fast reaction looks like this
  6. 9. These help reactions go faster
  7. 12. The .... theory of matter: matter is not created or destroyed during a chemical reaction
  8. 16. Increasing the temperature gives the particles more ...
  9. 19. A biological catalyst