Vinegar is h2o and Acetic Acid. The primary Part Using the Acetic Acid may be the Acetyl Molecule.Acetobacter will be the microbes that converts Alcoholic beverages into Acetic Acid (Vinegar) the truth is it can be ubiquitous. Just leave a wide open up bottle of wine currently there for 2 weeks and Acetobacter will find it rapidly and transform it