Answer:
- lower energy of reactants
- lower energy of products
- transition state
- higher energy of reactants
- higher energy of products
Step-by-step explanation:
As you may already know, a chemical reaction refers to the "mixing" of some chemical compounds called reagents, which will have the atoms rearranged among themselves, transforming them into other chemical compounds. This rearrangement of atoms is done with energy expenditure that can be perceived by the reactions that happen with temperature changes, light release, among others.
In summary, a chemical reaction occurs when energy is released, at which time the energy levels between reagents and products follow the following order:
- lower energy of reactants
- lower energy of products
- transition state
- higher energy of reactants
- higher energy of products