Across
- 2. If the products have ________ potential energy than the reactants, then the reaction is exothermic.
- 5. The molar heat of fusion equation does not include/measure _____________, even though the specific heat equation does.
- 6. On an endothermic energy diagram, the value of the enthalpy will be ____________.
- 9. The Law Of _______________ Of Energy states that energy is neither destroyed or created … merely transformed!
- 12. Molar Heat Of Fusion has to do with the phase change from a ___________ to a liquid.
- 17. A _______________ is a piece of equipment designed to measure energy released or absorbed during a chemical reaction/phase change.
- 18. If the products have ________ potential energy than the reactants, then the reaction is endothermic.
- 19. System to Surroundings … ____________
- 20. Gas to Solid (Refer to Phase Changes) …. __________________
- 22. Bigger molecules tend to have higher _____________ energy.
- 25. Surroundings to the System … ________________
- 26. Energy is defined as the ability to do __________.
- 29. __________________ is found by subtracting the potential energy of the transition state from the potential energy of the reactants.
- 30. 1 kilojoule (KJ) is equal to ______________ joules. (In words, not numbers.
Down
- 1. Solid to Gas (Refer to Phase Changes) …
- 3. When you boil pasta, that is a __________ change. The composition of the pasta itself does not change, rather, the pasta just becomes edible.
- 4. In the specific heat equation, the unit associated with Delta T is always degrees ____________.
- 7. When kinetic energy is low, ____________________ is
- 8. Associated with the motion of particles. This is ____________.
- 10. Heat is directly ___________ to Delta T.
- 11. In the specific heat equation, to find Delta T, you subtract the initial temperature from the final temperature. Is this statement TRUE or FALSE? (Answer here goes in crossword) ____________.
- 13. A Big “C” calorie can also be called a _________________. (Not the abbreviation, full name).
- 14. Cooking an egg sunny side up is an example of a ______________ reaction. The egg is changing its composition, which is how one can tell what type of reaction this is …
- 15. When potential energy is low, ________________ is abundant.
- 16. Energy always transfers from hot to cold substances. Is this statement true or false? ______________
- 21. On an exothermic energy diagram, the value of the enthalpy will be ______________.
- 23. ________________ is defined as the measure of energy released or absorbed during a chemical reaction/phase change.
- 24. 1 Big “C” Calorie is equal to __________________ (in words, not number) little “c” calories.
- 27. In the specific heat equation, the “m” that measures mass takes the unit of _________ in any given equation.
- 28. Molar Heat Of Solidification has to do with the phase change from a ________________ to a solid.