Chapter 13

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Across
  1. 3. measure of the concentration of hydronium ions
  2. 4. a chemical that donates a hydrogen ion
  3. 7. ionize completely in water
  4. 9. the minimum energy required to overcome the initial breaking of bonds in reactants
  5. 11. when there is a net absorption of energy
  6. 13. do not ionize completely in water
  7. 15. how quickly the concentration of reactants decreases and how quickly the concentration of products increases
Down
  1. 1. no atoms are gained or lost during any reaction
  2. 2. when there is a net released of energy
  3. 5. this impacts a reaction by speeding it up if large
  4. 6. amount of energy required to pull two bonded atoms apart
  5. 8. number simply the power to which ten is raised
  6. 10. one or more new compounds are formed as a result of the rearrangement of atoms
  7. 12. substance that lowers the activation energy of a chemical reaction
  8. 14. a chemical that accepts a hydrogen ion