Chapter 13 Kara Floyd

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Across
  1. 3. What bond energy is also known as.
  2. 6. The amount of energy required to pull two bonded atoms apart.
  3. 8. What chemical reaction is this (AB—>A+B)?
  4. 9. A substance that lowers activation energy of a chemical reaction.
  5. 10. A net absorption of energy.
Down
  1. 1. A net released of energy.
  2. 2. No atoms are gained or lost during any reaction.
  3. 4. What chemical reaction is this (A+B—>AB)?
  4. 5. How quickly the concentration of reactants decreases and increases.
  5. 7. When a reaction and it’s reverse act at the same rate.