Across
- 3. The reactions that are taken to reach a specific end result
- 7. The amount of energy lost or gained in a system
- 10. The energy held by an object due to its position or state
- 14. A reaction that releases heat/energy into its surroundings
- 16. A chemical equation that includes the enthalpy change
- 18. An exothermic process creating connections between molecules
- 19. The compounds/elements produced after a reaction
- 20. The minimum energy needed to continue a reaction
Down
- 1. The compounds/elements that are used in a reaction
- 2. An instrument used in measuring the heat of chemical reactions
- 4. An endothermic process breaking the connection between molecules
- 5. the energy required to raise the temperature of one gram of a compound by a degree
- 6. the internal energy of reactant or product
- 8. The energy held by an object due to its motion/movement
- 9. The energy stored in the bonds between molecules
- 11. Any molecule containing a pair or more of electrons in the valence shell capable of independent existence
- 12. Energy transferred between systems/ molecules
- 13. A reaction that absorbs heat/energy from its surroundings
- 15. The sum of a systems internal energy
- 17. The reaction between a reactant and oxygen