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Theacidsare sour flavour, dissolves somemetalsand turnslitmus paperred.Thebasesare bitter flavour, feels slippery and turnslitmus paperto blue.What is acid and base?The German word foracid, sauer, describes its sour flavour. Since hydrochloricacid, which is used to digest food, can harm cells, our stomachs require a special lining to shield it from this acid.Acidsare something we're all familiar with; they're present in tomatoes, citrus fruits, and vinegar. There are numerous varieties of salts in chemistry, andacidsreact with mostmetals, includingmagnesium, to producehydrogen gas.When two substances come into contact, corrosive substances will cause a chemical reaction that will damage or destroy the other substances.On contact,basesfeel slick. This is due to their ability to alterproteinstructure. Because it begins to harm the proteins in your skin, a strongbasecan result in severe chemical burns.Learn more aboutacidandbasebrainly.com/question/23687757#SPJ4...