Thermochemistry Vocabulary

3. a process that releases heat
7. energy that transfers from one object to another due to a difference in temperature
8. the conversion of a liquid to a gas
9. a measure of average kinetic energy particles
11. a device used to measure the absorbtion or release of heat in a process
12. the heat needed to raise the temperature of 1g of a substance by 1 degree celsius
13. the energy an object has due to its motion
16. combining nuclei to produce a nucleus of greater mass
17. the energy possessed by an object because of its position relative to other objects
18. energy cannot be created nor destroyed

1. if you add the thermochemical reactions to give a final equation, you also add the heats of the reaction to give the final heat
2. the energy stored in bonds
4. a process that absorbs heat
5. the energy required to break a covalent bond
6. the measurement of heat flow out of a system
10. the study of energy changes that occur in chemical reactions
14. the capacity for doing work or producing heat
15. the SI unit for energy
19. the heat needed to raise the temperature of 1g of water 1 degree celsius
20. the heat content of a system at constant pressure