Across
- 5. tool used to measure heat flow
- 6. heat flows into a system
- 11. equation that includes enthalpy
- 12. the environment of the system
- 14. heat present when a substance dissolves
- 17. heat absorbed by one mole of a substance
- 18. a substance that contains energy
Down
- 1. studying changes in a state
- 2. amount of energy needed to change phase of a substance (solid to liquid)
- 3. amount of heat needed to increase temperature by g°C
- 4. amount of heat needed to increase temp by 1°C
- 7. amount of heat needed to raise 1.0g of water by 1.0°C
- 8. ability to do work or supply heat
- 9. warm energy transferred from one object to another
- 10. study of energy that is produced in a chemical rxn
- 13. heat flows out of a system
- 15. sum of internal energy in a system
- 16. SI unit of energy