Hayden Smallman Ch.13 Chemical Reactions

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Across
  1. 2. reaction is a net absorption of energy.
  2. 5. energy is the amount of energy required to pull two bonded atoms apart.
  3. 6. is a measure of the concentration.
  4. 7. of a reaction dependent on the collisions among molecules.
  5. 9. rate is how quickly the concentration of reactants.
  6. 10. of mass conservation is No atoms are gained or lost.
Down
  1. 1. is a chemical that donates a hydrogen ion.
  2. 3. reaction is a net release of energy.
  3. 4. energy is also known as Activation Energy.
  4. 5. is a chemical that accepts a hydrogen ion.
  5. 8. is a substance that lowers the activation energy.