Jena Brown-Chapter 13

Edit Answers
123456789101112131415
Across
  1. 2. A substance that undergoes a chemical change.
  2. 5. No plus signs on the reactant side.
  3. 6. When reaction and its reverse act at the same rate.
  4. 8. No plus signs on the product side.
  5. 10. The quantity, or number, of molecules of the compound.
  6. 11. Two elements changes sides.
  7. 13. Must be added to brake bonds.
  8. 15. A substance that is the result of the chemical change.
Down
  1. 1. Always oxides as the product. Goes boom!
  2. 3. Energy is transferred to reactants from surroundings.
  3. 4. One element changes sides.
  4. 7. The energy stored in molecules that can be release during a reaction.
  5. 9. Tell you how many atoms of a particular element are in a compound.
  6. 12. Chatelier'sPrinciple If change, the equilibrium shifts to oppose change, until new equilibrium is reached.
  7. 14. Energy transfers from reactants to surroundings.