Vinegar is water and Acetic Acid. The key Part Along with the Acetic Acid will be the Acetyl Molecule.Acetobacter can be the micro organism that converts Liquor into Acetic Acid (Vinegar) and it's also ubiquitous. Just depart a bottle of champange lying all over for 2 weeks and Acetobacter will see it swiftly and transform it into wine vinegar. Ace