Across
- 2. heat is absorbed
- 5. system+surroundings
- 6. measure of kinetic energy of the particles
- 8. the part of the world being studied
- 9. the rest of the universe that interacts with the system
- 10. potential energy change of a system during a chemical change or physical change
Down
- 1. study of heat changes that occur during a chemical reaction
- 2. heat is released
- 3. the transfer of kinetic energy between objects of different temperature
- 4. power that is translated into motion, overcoming resistance, or effecting physical change; the ability to do work
- 7. heat of reaction is the same whether the reactants are converted to products in a single reaction or a sequence of reactions