Chemicals, Elements, Formulas, Compounds, Chemistry.
Potassium hydroxide, a strong base similar to sodium hydroxide. Saltpeter (KNO₃): Potassium nitrate, used as a fertilizer and in the production of gunpowder. Bleaching powder (Ca(OCl)Cl): Calcium hypochlorite, a chlorine-based bleach. Lime water (Ca(OH)₂): Calcium hydroxide solution, used as a mild