Across
- 4. A reaction that loses energy (heat) to the surroundings in order to form the products (will feel hot)
- 9. explain a subset of chemical reactions
- 11. every atom as having a formation enthalpy of 0
- 12. studying at the moment
Down
- 1. field of chemistry that measures the heat exchanged during chemical reactions
- 2. quantity that is different for each type of molecule that represents the energy required to heat 1 gram of that substance by 1 degree Celcius
- 3. defined as everything in the universe
- 5. describes how energy and its motion, and determines what will and will not happen
- 6. Energy that is contained by an object, that is essentially random
- 7. Energy that is used to move an object in a specific direction
- 8. reaction that gains energy (heat) from the surroundings in order to form the products (will feel cold)
- 10. how much heat(random energy) is exchanged during a chemical reaction