compare and contrast exothermic and endothermic

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19-03-2015
Chemistry

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compare and contrast exothermic and endothermic

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Beaker113 Beaker113 · Answer 1 · 2015-03-22T18:48:44-04:00

Exothermic is the release of heat. Exo as in exit to leave and thermos, the Greek word for heat. Endothermic is the absorption of heat. So if a chemical reaction is exothermic the reaction loses heat and it feels warm to you. If it is endothermic, it absorbs heat. If you are holding a beaker with an endothermic reaction, it will absorb the heat from you and therefore these re actions feel cool to touch!