What is the difference between fermentation and chemical reaction?

Answer 1

Fermentation is a specific kind of chemical reaction.

It is an organo-, or even biochemical reaction and in nature normally performed by microorganisms or enzymes, to be more specific.

Answer 2

Fermentation is a metabolic process where microorganisms convert organic compounds into simpler substances to generate energy, often producing byproducts like alcohol or lactic acid. On the other hand, a chemical reaction involves the breaking and forming of chemical bonds between atoms to create new substances. Fermentation is a specific type of biochemical reaction that occurs in living organisms, while chemical reactions can take place in various settings.