Potassium cyanide is often a compound with the formula KCN, an exceedingly poisonous cyanide salt, just like sodium cyanide, with a number of uses in chemistry and market. This can be made up of a strong base (KOH) plus a weak acid (HCN). This is often used for the extraction https://damienawmez.ltfblog.com/29629906/considerations-to-know-about-is-potassium-cyanide-soluble