Chemical Formulas
CHEMICAL FORMULAS The chemical formula of a compound is a symbolic representation of its chemical composition. Name of the Compound Formula Sodium hydroxide NaOH Phosphorus pentachloride PCl 5 Sulfur dioxide SO 2 Potassium bicarbonate KHCO 3 Methanol CH 3 OH Ammonium Carbonate (NH 4 ) 2 CO 3 Aluminium Oxide Al 2 O 3 Sodium oxide Na 2 O Aluminium Carbonate Al 2 (CO 3 ) 3 Acetic acid CH 3 COOH Aluminium Chloride AlCl 3 Sodium sulphate Na 2 SO 4 Benzene C 6 H 6 Sodium carbonate Na 2 CO 3 Acetone C 3 H 6 O Barium Chloride BaCl 2 Carbon tetrachloride CCl 4 Barium hydroxide