Across
- 3. Is a quantitative measure of “hot” or “cold.”
- 5. Transformation of matter from one physical state to another.
- 7. That which divides a system from its surroundings.
- 9. Is the amount of heat transferred during a reaction.
- 10. Performed by a system is the energy transferred by the system to its surroundings.
- 12. The heat evolved in the combustion of a substance.
- 14. The study of the energy changes in chemical reactions.
- 16. Types of energy due to position or composition.
- 20. Types of energy due to motion of the object.
- 22. Energy that transfers from one object to another.
Down
- 1. Part of the universe in which the event of interest occurs.
- 2. System + Surroundings.
- 4. Heat flows from a system into its surroundings.
- 6. The study of energy and it’s transformation from one form to another.
- 8. An apparatus used in the determination of the heat of a reaction.
- 11. Is a property whose value does not depend on the path taken to reach that specific value.
- 13. The rest of the universe.
- 15. The difference in enthalpy between the initial state and the final state.
- 17. Heat flows from the surroundings into the system.
- 18. The science of measuring the quantities of heat involved in chemical or physical changes.
- 19. The set of specific values of the physical properties of a system.
- 21. The capacity for doing work or supplying heat.