The extra energy required to destabilize existing chemical bonds and to initiate a chemical reaction is called:

Question

Quizplus · Accepted Answer

The extra energy required to destabilize existing chemical bonds and to initiate a chemical reaction is called activation energy. This energy is necessary to overcome the energy barrier that exists between reactants and products. Once this barrier is overcome, the reaction can proceed spontaneously with the release of energy (exergonic) or require additional input of energy (endergonic).

The Extra Energy Required to Destabilize Existing Chemical Bonds and to Initiate