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IPC Energy Changes
Energy Changes in Chemical Reactions
Term | Definition |
---|---|
Heat Pack | Created with chemicals that produce an exothermic reaction. |
Cold Pack | Created with chemicals that produce an endothermic reaction. |
Exothermic Reaction | A chemical reaction accompanied by the absorption of heat causing the temperature to increase. |
Endothermic Reaction | A chemical reaction accompanied by the absorption of heat causing the temperature to decrease. |
Catalyst | A substance that changes and increases the rate of a reaction without being used up in the process. |
Delta symbol | A symbol used to represent the change of heat or energy. |