Chapter 13

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Across
  1. 3. a burning candle is an example of ____
  2. 7. in an _____ reaction there is a net absorption of energy
  3. 10. water has a pH of___
  4. 11. AB+C -> AC+B is an example of ___
  5. 14. the solution is "acidic"
  6. 15. is a chemical that accepts a hydrogen ion
Down
  1. 1. is a chemical that donates a hydrogen
  2. 2. AB+CD -> AD+CB is an example of ____
  3. 4. the minimum energy required to break the bonds is called the
  4. 5. in a ______ reaction there is a net release of energy
  5. 6. AB-> A+B is an example of _____
  6. 8. the solution is "basic"
  7. 9. a sunstance that lowers the activation energy of a chemical reation
  8. 12. is a measure of the comcentration of hydronium ions
  9. 13. A+B -> AB is an example of ____