Across
- 3. The reverse of any spontaneous process is always ___________.
- 4. The area of chemistry that deals with energy relations.
- 6. The law of thermodynamics that states the entropy of the universe increases for any spontaneous process.
- 7. A process that leaves the surroundings somehow changed when the system is restored to its original state.
- 8. A process that occurs on its own without any outside assistance.
- 10. Entropy __________ with the number of microstates of the system.
- 11. The law of thermodynamics that states the entropy of a pure, perfect crystalline substance at absolute zero is zero.
- 14. A motion in which the molecule spins about an axis.
- 15. A single possible arrangement of the positions and kinetic energies of the molecules when the molecules are in a specific thermodynamic state.
- 16. A measure of the tendency for energy to spread or disperse, thereby reducing its ability to accomplish work.
- 17. The expansion of an ideal gas at constant temperature.
Down
- 1. A motion where an entire molecule can move in one direction.
- 2. Molar entropies for substances in their standard states.
- 5. The law of thermodynamics that states energy can neither be created nor destroyed, only altered in form.
- 9. Uses the tools of statistics and probability to link the microscopic and macroscopic worlds.
- 12. The entropy of a system __________ with increasing temperature.
- 13. A motion in which the atoms in the molecule move periodically toward and away from one another.
- 14. A process in which we can restore the system to its original condition with no change to the surroundings.