Thermochemistry

3. study of how heat changes during reactions
4. The ability to do work
12. the process of measuring the amount of heat released or absorbed during a chemical reaction
13. The enthalpy change that accompanies a chemical reaction
17. the heat absorbed by one mole of that substance as it is converted from a solid to a liquid
18. The intensity of heat within a substance

1. Unit of energy needed to raise 1 gram of water by one degree C
2. the heat absorbed by one mole of that substance as it is converted from a liquid to a gas
4. Process or reaction where heat is absorbed
5. Energy stored in the bonds of a substance
6. Total energy within a closed system remains the same
7. Process or reaction where heat is released
8. Devise used for measuring the amount of heat present in a reaction
9. energy The energy an object possesses as a result of its position
10. Heat required to raise the unit mass of a substance by a given amount
11. The amount of energy transferred from one system to another due to temp difference
14. thermodynamic quantity equivalent to the total heat content of a system
15. The energy something possesses due to its motion
16. Unit of work energy