Thermochemistry Vocab

2. Energy transferred between samples of matter due to different temperatures
3. The energy needed to raise the temperature of 1 gram of water through 1ºC
5. The study of energy that changes in chemical reactions and changes of state
9. Releases heat
10. A form of potential energy that can be absorbed or released during a chemical reaction
13. The amount of energy as heat required to change 1 mol of substance from solid to liquid
14. Absorbs heat
16. Energy of a body system in relation to the motion of the particles in the system
18. The total amount of energy remains constant in a system; energy is neither created nor destroyed
20. The measure of energy in a thermodynamic reaction

1. A device used to measure the energy as heat absorbed/released in a chemical/physical change
4. The amount of energy as heat required to evaporate 1 mol of a liquid at constant pressure and temperature
6. The energy released as heat by the complete combustion of a specific amount of a substance at a given pressure or volume
7. Energy of a body system based on its configuration
8. The average kinetic energy of particles in a sample of matter
11. The amount of energy released/absorbed as heat in a chemical reaction
12. The amount of heat required to raise a substance of 1K or 1ºC at constant pressure
15. The science of measuring the amount of heat
17. The SI unit of heat and other forms of energy
19. The capacity to do work