Types of Chemical Reactions

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Across
  1. 4. A substance that does not dissolve in a solvent (typically water)
  2. 6. A solid formed from a chemical reaction in a liquid solution
  3. 8. A substance or energy that speeds up a chemical reaction without being consumed
  4. 9. A reaction where two or more substances combine to form a new compound
  5. 12. A reaction that absorbs energy (heat) from its surroundings
  6. 14. An equation where the number of atoms for each element is not the same on both sides
  7. 16. A substance formed as a result of a chemical reaction
  8. 17. A small number written after an element symbol to indicate the number of atoms
Down
  1. 1. A number placed before a compound formula to balance a chemical equation
  2. 2. A reaction where one element replaces another element in a compound
  3. 3. A reaction where two compounds are exchanged to for two new compounds
  4. 5. A reaction where a compound breaks down into two or more simpler substances
  5. 7. A reaction that releases energy (heat) to its surroundings
  6. 10. A symbolic representation of a chemical reaction using element symbols
  7. 11. A substance that can dissolve in a solvent (typically water)
  8. 13. A starting substance in a chemical reaction required to yield a product
  9. 15. A reaction where a substance reacts with oxygen to produce energy, carbon dioxide, and water