What is iron ii hydroxide formula?

The chemical formula for iron II hydroxide is Fe(OH)2. It is an inorganic compound that is commonly found in nature as a mineral called green rust. Iron II hydroxide is a pale green solid with a low solubility in water. It can be prepared by reacting iron II salts with a solution of sodium or potassium hydroxide. It is used in various industrial applications, including as a coagulating agent in water treatment plants and in the production of pigments and magnetic materials. Iron II hydroxide is also used in the treatment of iron deficiency anemia in humans and animals.