heat of reactions

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Across
  1. 3. Law which states that the energy change in an overall chemical reaction is equal to the sum of the energy changes in the individual reactions
  2. 5. The unit system of heat in SI
  3. 6. the reaction in which heat is a given out
  4. 9. Changing of a gas into a liquid
  5. 10. The tool that measure an amount of heat
Down
  1. 1. Process in which a solid is transformed into a gas
  2. 2. Amount of energy needed to raise the temperature of one gram of water by one degree
  3. 4. transformation from a solid state into a liquid state
  4. 7. the reaction in which heat is absorbed
  5. 8. Rapid chemical reaction with C,H,O containing compounds with oxygen gas