Across
- 3. Process at constant pressure
- 4. Minimum energy to remove electron
- 7. Transition between solid, liquid, gas
- 12. Minimum energy required to react
- 13. Natural tendency of process to occur
- 14. Device for measuring heat flow
- 15. Heat capacity per unit mass
- 18. Absorbs heat from surroundings
- 20. Process at constant volume
- 23. Ratio of products to reactants at balance
Down
- 1. Heat absorbed or released during phase change
- 2. Energy available to do work
- 5. Energy change during chemical reaction
- 6. Releases heat to surroundings
- 8. Process with no heat exchange
- 9. Energy required to raise temperature
- 10. Energy transfer by force over distance
- 11. Process at constant temperature
- 16. Speeds up reaction without being used up
- 17. Study of heat in chemical processes
- 19. Determines direction of reaction shift
- 21. Total enthalpy change independent of steps
- 22. SI unit of energy