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3 Cards in this Set
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Exothermic |
Transfer energy from the reacting chemicals to the surroundings. They heat up their surroundings. |
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Endothermic |
Transfer energy from the surroundings to the reacting chemicals. They drop in temperature. |
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Enthalpy Change |
Used to describe the transfer in energy in chemical reactions at a constant pressure.
Exothermic = - change Endothermic= + change |
