Thermochem

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Across
  1. 1. sum of heat values
  2. 4. one substance changes into two or more other substances
  3. 7. the process of burning something
  4. 9. a substance produced
  5. 11. a substance that takes undergoes change during a reaction
  6. 13. average
  7. 14. occurring at the beginning
  8. 15. alter or modify
  9. 16. energy unit
  10. 18. outer heat flow
  11. 19. maximum amount
Down
  1. 2. inner heat flow
  2. 3. area around
  3. 5. quantities of heat absorbed during chemical reactions
  4. 6. occurring continuously
  5. 8. clearly defined
  6. 10. the action of forming
  7. 12. coming at the end
  8. 15. heat values
  9. 17. heat content