THE 5-SECOND TRICK FOR POTASSIUM CYANIDE DISPOSAL

Mad hatter illness can be a form of chronic mercury poisoning. It received its name since it commonly afflicted hat makers inside the 18th to twentieth generations.KCN is made by treating hydrogen cyanide with an aqueous solution of potassium hydroxide, accompanied by evaporation on the solution in the vacuum:[four] HCN + KOH → KCN + H2ODicobalt