Organic compounds have functional teams, and many organic anions are based around the carboxylate group. This video can help you use that to recall the formula of polyatomic ions like acetate, phthlate and oxylate. KCN is used to be a photographic fixer during the damp plate collodion procedure.The KCN dissolves https://keegannkagf.csublogs.com/36775635/not-known-factual-statements-about-potassium-cyanide-effects-on-human-health