Thermochemistry

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Across
  1. 4. A thermodynamic function of a system, equivalent to the sum of the internal energy of the system plus the product of its volume multiplied by the pressure exerted on it by its surroundings.
  2. 6. Reaction that releases heat during the reaction.
  3. 7. Law which states that the energy change in an overall chemical reaction is equal to the sum of energy in the individual reactions, compromosing it.
  4. 9. The amount of ____ needed to increase the temperature of one gram of a substance by one degree is the specific ____ ________.
Down
  1. 1. A power which may be translated into motion, overcoming resistance, or effecting physical change.
  2. 2. A substance that is altered or incorporated into another substance in a chemical reaction.
  3. 3. A substance obtained by another substance through chemical change.
  4. 4. Reaction that absorbs heat from it's surroundings as the reaction proceeds.
  5. 5. The property of matter which reflects the quantity of energy of motion of the component particles.
  6. 8. A measure of the amount of matter in an object.