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If a chemical reaction uses up energy the reaction is
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If a chemical reaction uses up energy the reaction is

User Paniclater
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Answer:

Chemical reactions often involve changes in energy due to the breaking and formation of bonds. Reactions in which energy is released are exothermic reactions, while those that take in heat energy are endothermic.

Step-by-step explanation:

User RiZKiT
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It’s an endothermic reaction

User John Stimac
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