what do chemical reactions that absorb energy need to occur

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Source of energy

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  • What are chemical reactions that take in energy from surroundings?

  • What are chemical reactions that absorb energy? An endothermic reaction is a chemical reaction that takes in energy from the surroundings. The opposite of an endothermic reaction is an exothermic reaction.

  • What determines whether a chemical reaction will absorb or emit energy?

  • Regardless of this, they all must overcome the activation energy needed to initiate the reaction, but after doing this, the net free energy (potential energy) of the products with respect to the reactants determines if the reaction overall will absorb or emit energy. Become a Study.com member to unlock this answer! Create your account

  • What must all absorb energy in an endothermic reaction?

  • Create your account For reactions that absorb energy (endothermic/endergonic reactions), they must all absorb energy from their surroundings. If you placed chilled… See full answer below.

  • What would happen if the reactants of an endothermic reaction were chilled?

  • For reactions that absorb energy (endothermic/endergonic reactions), they must all absorb energy from their surroundings. If you placed chilled reactants for an endothermic reaction into an isolated vessel insulated from its surroundings, the reaction likely would never occur.

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