ayrika stasa-chapter 13

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Across
  1. 3. energy transfers from reactants to surroundings
  2. 4. a substance that is the result of the chemical reaction
  3. 6. energy transfered to reactants from surroundings
  4. 7. added to break bonds also, forming bonds releasing energy
  5. 9. a substance that undergoes a chemical change
  6. 13. ________ changes the rate of chemical reactions
  7. 14. AB+C ->AC+B
Down
  1. 1. AB+oxygen-> oxides of A and B+H2O
  2. 2. AB->A+B
  3. 5. if changed the equilibrium shifts to oppose change until new equilibrium is reached
  4. 8. AB+CD->AD+CB
  5. 10. when reaction and it's reverse act at the same rate
  6. 11. the energy stored in molecules that can be released during a reaction
  7. 12. A+B->AB
  8. 15. reactions are quicker at higher ______