Naomi Brand Chapter 13

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Across
  1. 2. a substance that undergoes a chemical change
  2. 4. when a reaction and its reverse act at the same rate
  3. 11. energy transfers from reactants to surroundings
  4. 12. of changed, the equilibrium shifts to opposed change, until a new equilibrium is reached
  5. 13. changes the rate of chemical reactions
  6. 14. must be added to break bonds
  7. 15. energy is transferred to the reactants from the surrounding
  8. 16. substance that is the result of a chemical change
Down
  1. 1. making a compound
  2. 3. one atom/compound changes teams
  3. 5. breaking down a compound
  4. 6. two atoms/compounds change teams
  5. 7. changes the substance and chemical formula
  6. 8. energy stored in molecules that can be released during a reaction
  7. 9. number in the front of a compound
  8. 10. contains an oxide