Chapter 13-Claire

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Across
  1. 2. A chemical that accepts a hydrogen ion.
  2. 4. AB + oxygen -> oxides of A & B + H2O
  3. 5. Bond energy is the amount of energy required to pull two bonded atoms apart.
  4. 7. Is a net absorption of energy.
  5. 9. AB + CD -> AD + CB
  6. 10. Is a substance that lowers the activation energy of a chemical reaction.
Down
  1. 1. Is a net release of energy.
  2. 3. A + B -> AB
  3. 6. A chemical that donates a hydrogen ion.
  4. 8. AB-> A+B