Puzzle 45: Chemical Reactions

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Across
  1. 2. – Speed of reaction.
  2. 5. – Speeds reaction.
  3. 11. – Dissolved substance.
  4. 13. – Two reactants exchange.
  5. 15. – Substance change.
  6. 18. – Forward and reverse rates equal.
  7. 19. – Energy to start reaction.
  8. 21. – Resulting substance.
  9. 26. – Breaks substance apart.
  10. 27. – Forms solid from solution.
  11. 29. – Combines substances.
  12. 30. – Heat content.
Down
  1. 1. – Cannot reverse.
  2. 3. – Burns with oxygen.
  3. 4. – Quantitative reactant ratios.
  4. 6. – Absorbs heat.
  5. 7. – Equal atoms both sides.
  6. 8. – Amount of solute.
  7. 9. – Oxidation-reduction.
  8. 10. – Can go both ways.
  9. 12. – Releases heat.
  10. 14. – Study of reaction rates.
  11. 16. – Slows reaction.
  12. 17. – Loses oxygen.
  13. 20. – Acid + base.
  14. 22. – Gains oxygen.
  15. 23. – Dissolves solute.
  16. 24. – Stepwise reaction path.
  17. 25. – One reactant replaces another.
  18. 28. – Starting material.