the percentage of acetic acid in vinegar is 5 -- 20 %.
the percentage of acetic acid in vinegar is 5 -- 20 %.
what is the percentage of acetic acid in vinegar?
5 -- 20 %
Na
Na
acetic acid , systematically named ethanoic acid , is a colourless liquid organic compound with the chemical formula chcooh (also written as chcoh or cho). when undiluted, it is sometimes called "glacial acetic acid". vinegar is no less than 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water. acetic acid has a distinctive sour taste and pungent smell. in addition to household vinegar, it is mainly produced as a precursor to polyvinyl acetate and cellulose acetate. it is classified as a weak acid since it only partially dissociates in solution, but concentrated acetic acid is corrosive and can attack the skin.
acetic acid