Thermochemistry

4. the SI unit of work or energy
5. the quantity of heat required to raise the temperature of one gram
7. the quantitative property that is transferred to a body or to a physical system.
8. of fusion the quantity of heat necessary to change 1 g of a solid to a liquid
9. device for measuring the heat developed during a mechanical, electrical, or chemical reaction
12. the sum of the internal energy
13. A measurement of the energy content of food
14. the study of chemical reactions and the energy changes that involve heat.
18. stored in the chemical bonds of a substance
19. of vaporization the heat absorbed by one mole of a substance

1. stored energy that depends upon the relative position of various parts of a system
2. the thermal aspects in order to examine its physical and chemical changes
3. absorption of heat
6. heat energy given out when one mole of a substance
10. the measurement of energy in a thermodynamic system
11. the energy an object has because of its motion.
15. reaction in which energy is released in the form of light or heat
16. degree of hotness or coldness of an object
17. the transfer of kinetic energy from one medium or object to another