Formula for Oxygen
Carbon dioxide
Nitrogen
Ammonia
Sodium hydrogen carbonate
Sulphuric acid
Hydrochloric acid
Calcium oxide
Potassium chloride
Sodium hydroxide
Potassium sulphate
Ammonium sulphate
Magnesium chloride
Copper(II) sulphate
Water
Carbon monoxide
Hydrogen
Sulphur dioxide
Sodium carbonate
Nitric acid
Calcium carbonate
Sodium chloride
Copper oxide
Potassium hydroxide
Sodium sulphate
Calcium chloride
Magnesium sulphate
Methane