Vinegar is h2o and Acetic Acid. The most crucial Part on the Acetic Acid will be the Acetyl Molecule.Acetobacter might be the germs that converts Liquor into Acetic Acid (Vinegar) which happens to be ubiquitous. Just leave a wine now there for any couple months and Acetobacter will see it speedily and change it into wine vinegar. Acetobacter is Als