Properties[change | edit source]
It is a white crystalline solid. It dissolves in water easily. It does not dissolve in potassium hydroxide or concentrated ethanol. It can react with additional sulfuric acid to make potassium bisulfate.
Preparation[change | edit source]
It is made by reacting potassium hydroxide and sulfuric acid. It can also be made by reacting potassium chloride with sulfuric acid. It can also be made by reacting sulfur dioxide, oxygen, and potassium chloride with some water.
Uses[change | edit source]
Occurrence[change | edit source]
Arcanite is the mineral form of potassium sulfate.