Across
- 6. there is a net absorption of energy
- 7. if changed, the equilibrium shifts to oppose change, until new equilibrium is reached
- 9. there is a net release of energy
- 10. when reaction and it’s reverse act at the same rate
Down
- 1. when there is a plus sign on the right side of the chemical equation
- 2. is a substance that lowers the activation energy of a chemical reaction
- 3. No atoms are gained or lost during any reaction
- 4. is the minimum energy required to overcome the initial breaking of bonds in reactants
- 5. when there is an oxide in the chemical eqution
- 8. when there is a plus sign on the left side of the chemical equation