Across
- 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.
- 6. Reaction that releases heat during the reaction.
- 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.
- 9. The amount of ____ needed to increase the temperature of one gram of a substance by one degree is the specific ____ ________.
Down
- 1. A power which may be translated into motion, overcoming resistance, or effecting physical change.
- 2. A substance that is altered or incorporated into another substance in a chemical reaction.
- 3. A substance obtained by another substance through chemical change.
- 4. Reaction that absorbs heat from it's surroundings as the reaction proceeds.
- 5. The property of matter which reflects the quantity of energy of motion of the component particles.
- 8. A measure of the amount of matter in an object.