Thermochemistry Crossword

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Across
  1. 4. The process of changing from solid to liquid.
  2. 6. The total enthalpy change is the same, no matter the reaction pathway.
  3. 8. Absorbs heat during a chemical reaction.
  4. 9. Energy transfer due to temperature difference.
  5. 12. The temperature at which a solid becomes a liquid.
  6. 14. Creation of a compound from its elements.
  7. 15. Energy cannot be created or destroyed.
  8. 16. A device used to measure heat in a reaction.
  9. 18. A graph showing temperature changes as a substance heats.
Down
  1. 1. The amount of heat needed to change a substance's temperature.
  2. 2. Everything outside the system in thermodynamics.
  3. 3. Energy required to remove an electron from an atom.
  4. 5. A graph showing energy changes during a reaction.
  5. 7. The part of the universe being studied in thermodynamics.
  6. 10. Releases heat during a chemical reaction.
  7. 11. The capacity to do work or produce heat.
  8. 13. The temperature at which water changes to steam (100°C).
  9. 17. The total heat content of a system.