Unit V Crossword Puzzle

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Across
  1. 3. intensive property of matter that is a quantitative measure of "hotness" and "coldness"
  2. 6. transfer of thermal energy between two bodies
  3. 7. SI unit of energy
  4. 9. this type of energy is involved in that of a moving body
  5. 10. standard enthalpy of ________ is the enthalpy change of a chemical reaction in which 1 mole of a pure substance is formed from its formed from its elements in their most stable states
  6. 13. this type of chemical reaction is absorbed by a system under constant pressure
  7. 16. one ______ concentration is the standard state of a solution
  8. 17. all matter other than the system being studied
  9. 20. this type of calorimeter is designed to measure the energy change for processes occurring under conditions of constant volume
  10. 21. unit of heat or other energy; the amount of energy required to raise 1 gram of water by 1 degree C
  11. 22. this type of energy is the kinetic energy associated with the random motion of atoms and molecules
  12. 23. portion of matter undergoing a chemical or physical change being studied
  13. 24. state _____ is a property depending only on the state of a system, and not the path take to reach that state
  14. 25. energy transfer due to changes in external, macroscopic variables such as pressure and volume
Down
  1. 1. standard enthalpy of _______ is heat released when one mole of a compound undergoes complete combustion under standard conditions
  2. 2. compound composed only of hydrogen and carbon
  3. 4. study of measuring the amount of heat absorbed or released during a chemical reaction or a physical change
  4. 5. this type of energy is derived from relative position, composition, or condition
  5. 8. this type of chemical reaction or physical change absorbs heat
  6. 11. also known as Calorie - unit used for quantifying energy provided by digestion of foods
  7. 12. device used to measure the amount of heat absorbed or released in a chemical or physical process
  8. 14. this law describes that if a process can be represented as a sum of several steps, the enthalpy change of the process equals the sum of the enthalpy changes of the steps
  9. 15. sum of a system's internal energy
  10. 18. this type of energy is the total of all possible kinds of energy present in a substance or substances
  11. 19. ____ atm is the standard state of for gases