Question

There are different types of reactions based on if the energy is released in the chemical reaction through breaking bonds, ___ blank    ____ OR if the energy is absorbed to create bonds, __    blank _______. fill in the blank

Answer 1

There are different types of reactions based on if the energy is released in the chemical reaction through breaking bonds, **exothermic reactions** OR if the energy is absorbed to create bonds, **endothermic reactions**.