Thermochemistry

3. Add this to a temperature to convert it to Kelvin
5. Change of a substance from a solid to a gas or vapor without passing through the liquid state
8. Unit used for change in temperature
11. A reaction in which energy is released
13. Unit used for mass
14. The amount of heat required to raise one gram of a substance by one degree celsius
16. Particles of matter are always in motion
18. Unit used for heat
19. The change in heat for a reaction
20. Melting

1. Units for specific heat
2. Represents the relationship between temperature and average kinetic energy
4. A reaction in which energy is absorbed
6. Temperature and pressure at which all three phases are in equilibrium
7. Whether the reaction happens in one step, or a series of steps, the change in enthalpy is the same
9. An equation that gives information about the change in heat
10. Change of a substance from gas to solid without passing through the liquid state
12. Unit used for specific heat
15. The conversion of a liquid to a vapor below its boiling point
17. Temperature and pressure past which the liquid and gas phases cannot be distinguished