Thermochemistry Crossword

2. The transfer of thermal energy between objects.
3. The process of changing from a solid to a liquid.
5. The energy transferred when a force is applied over a distance.
6. A measure of the disorder or randomness in a system.
9. A process that absorbs heat from the surroundings.
10. A reaction that occurs without outside intervention, often related to Gibbs free energy.
11. The amount of heat needed to raise the temperature of an object by one degree Celsius.
14. The law stating that energy cannot be created or destroyed, only transferred or transformed.
15. The energy associated with a chemical reaction that can be used to do work.
16. The energy required to break a chemical bond.
17. The study of heat transfer in chemical reactions.
19. The heat content of a system at constant pressure.

1. The law stating that entropy in an isolated system always increases over time.
4. Everything in the universe that is not part of the system being studied.
7. The part of the universe being studied in thermodynamics.
8. The total enthalpy change of a reaction is the same, regardless of the number of steps.
10. The amount of heat required to raise the temperature of one gram of a substance by one degree Celsius.
12. A measure of the average kinetic energy of particles.
13. A process that releases heat into the surroundings.
18. The process of changing from a liquid to a gas.