GETTING MY POTASSIUM CYANIDE USED FOR TO WORK

Complementary to its reactivity toward acids, KOH attacks oxides. Thus, SiO2 is attacked by KOH to offer soluble potassium silicates. KOH reacts with carbon dioxide to provide potassium bicarbonate:KCN is used being a photographic fixer during the soaked plate collodion approach.The KCN dissolves silver where it has not been made insoluble via t