Hot Ice Crossword Puzzle

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Across
  1. 2. a molecular structure commonly found in ice
  2. 4. a reaction that releases heat
  3. 5. the device used to heat up the substances in the experiment
  4. 7. H2O
  5. 10. a gas released due to decomposition
  6. 11. a combination of acetic acid and water
Down
  1. 1. a reaction that breaks a compound down into smaller parts, often releases carbon dioxide
  2. 3. the physical process of a solution cooling to the point at which can no longer keep the solute dissolved
  3. 6. the process of a liquid turning into a solid because of cold temperatures
  4. 8. a reaction that absorbs heat
  5. 9. the glass object used to hold the substances