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My opinion about Energy transfer in chemical reactions???? Please help
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My opinion about Energy transfer in chemical reactions???? Please help

User Chris Landeza
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Answer:

Energy transferred during a chemical reaction. ... In an exothermic reaction, the potential energy of the system goes down, and heat is given out. In an endothermic reaction, the potential energy of the system goes up, and heat is taken in.

Step-by-step explanation:

User Andrey Zavarin
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