Chemical Equations

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Across
  1. 2. the amount of exposed material that affects reaction rate
  2. 5. a substance that speeds up a reaction without being used up
  3. 6. amount of product formed
  4. 7. a substance formed from a chemical reaction
  5. 8. a starting substance in a chemical reaction
  6. 9. a symbolic representation of a chemical reaction
  7. 10. substances that slow down a chemical reaction
Down
  1. 1. a small number showing atom count
  2. 3. a number placed in front of a formula
  3. 4. having equal atoms on both sides