The Rate Of Reaction

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Across
  1. 2. Highly concentrated acid is called ___ acid.
  2. 3. When no more gas is seen, all the reactants have ___.
  3. 7. There is more collisions in ___ temperatures
  4. 12. The ___ of acid determines the speed of reaction.
  5. 16. ___ surface area are slower to react.
  6. 19. We can use ___ to explain the effect of concentration.
  7. 20. What is used to measure gas?
  8. 21. The ___ of hydrogen is increased when the temperature is increased.
  9. 22. ___ move all the time.
  10. 23. Washing powders that contain enzymes are called ___ washing powders.
  11. 25. When loaf is cut into slices, the surface area ___.
  12. 26. Catalysts ___ up a reaction.
  13. 28. What do you do to make the test fair?
  14. 30. The name of the salt made in the reaction Sulfur + Nitric acid
  15. 31. If the line on the graph is ___, the reaction is fast.
  16. 32. ___ allow a reaction to go faster without changing the reaction.
Down
  1. 1. ___ are formed as a waste product in reactions inside the cells of plants
  2. 4. Catalysts are often used in ___ processes.
  3. 5. Hydrogen ___ form during reactions.
  4. 6. Reaction takes place because the particles are ___
  5. 8. Another word for biological catalysts.
  6. 9. What do you call the result that does not fit the pattern?
  7. 10. The ___ area of a reaction determines the speed.
  8. 11. What does the catalyst increase
  9. 13. The speed at which a chemical reaction takes place is the rate of ___?
  10. 14. ___ concentration of acid allows a reaction to be faster.
  11. 15. Calcium + Hydrochloric acid -- Calcium chloride + ?
  12. 17. ___ dioxide is an example of a catalyst.
  13. 18. Insoluble substances is left as ___.
  14. 24. Many cars have catalystic ___ to their exhaust systems.
  15. 27. Not concentrated acid is called ___ acid.
  16. 29. In magnesium ribbon, more ___ are available to react.