Combustion

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Across
  1. 1. a unit of energy
  2. 4. the carbon reactant in a combustion reaction
  3. 6. the water product in a combustion reaction
  4. 8. composed of two hydrogens and one oxygen atoms
  5. 10. energy ENTERING a system
  6. 12. total kinetic energy of molecules
  7. 13. a flame
  8. 14. used to heat a substance during calorimetry
  9. 15. the total amount of energy in a system
Down
  1. 2. energy EXITING a system
  2. 3. the process of burning substances
  3. 5. the carbon product in a combustion reaction
  4. 7. used to measure kinetic energy of molecules
  5. 9. method used to measure energy in food
  6. 11. the flow of energy