Chapter 13 Justus schroeder

123456789
Across
  1. 3. is a chemical that accepts a hydrogen ion, H+.
  2. 4. is a substance that lowers the activation energy of a chemical reaction, which allows for the reaction to proceed at a faster rate.
  3. 6. there is a net release of energy.
  4. 8. is a chemical that donates a hydrogen ion, H+.
  5. 9. is the amount of energy required to pull two bonded atoms apart, which is the same as the amount of energy released when they are brought together.
Down
  1. 1. is how quickly the concentration of reactants decreases and how the concentration of products increases.
  2. 2. there is a net absorption of energy.
  3. 5. is a measure of the concentration of hydronium ions, H3O+:
  4. 7. when reaction and it’s reverse act at the same rate.