Chem menu unit 6

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Across
  1. 2. Enthalpy of formation standard state is -46.1kJ
  2. 4. Enthalpy of formation standard state is 9.2kJ
  3. 5. What you single out to study (focus on)
  4. 6. symbol for enthalpy
  5. 11. Everything outside the system
  6. 12. Energy used to cause temp of an object to +
  7. 15. measurement of heat flow
  8. 19. C(graphite)+2Cl2->CCl4
  9. 20. The capacity to do work or transfer heat
Down
  1. 1. Process that absorbs heat from surroundings
  2. 3. most stable form at 1atm and 25 deg cel
  3. 7. Enthalpy of formation standard state is -271.1 kJ
  4. 8. Enthalpy of formation standard state is -53.1kJ
  5. 9. Heat changes at a constant pressure
  6. 10. Enthalpy of formation standard state is -100.4kJ
  7. 13. Enthalpy of formation standard state is -127.1kJ
  8. 14. any device that can measure heat flow
  9. 16. Equal to 1,000 joules
  10. 17. Measurement of heat flow
  11. 18. Process that releases heat to surroundings