Across
- 3. a chemical that donates a hydrogen atom
- 5. a chemical that accepts a hydrogen atom
- 7. if changed, the equilibrium shifts to oppose change, until new equilibrium is reached.
- 9. when there is a net absorption of energy during a chemical reaction
- 10. when there is a net release of energy during a chemical reaction
Down
- 1. minimum energy required to overcome the intentional breaking of bonds in reactants.
- 2. The amount of energy required to pull two bonded atoms apart.
- 4. a substance that lowers the activation energy of a chemical reactant, which causes the reaction to happen faster.
- 6. how quickly the concentration of reactions decreases and how quickly and concentration of products increases.
- 8. when reaction and it’s reverse act at the same rate.