️ Chemical Formula
common salt
NaCl
Baking Soda NaHCO₃
washing soda Na₂CO₃ 10H₂O
Caustic Soda NaOH
Alum K₂SO₄ Al₂(SO₄)₃ 24H₂O
Red medicine KMnO₄
Caustic Potash KOH
Lime water Ca(OH)₂
Gypsum CaSO₄ 2H₂O
Plaster of Paris CaSO₄·½H₂O
Chalk CaCO₃
Limestone CaCO₃
Marble CaCO₃
Nausadar NH₄Cl
Laughing gas N₂O
Litharge PbO
Galena PbS
white lead 2PbCO₃ Pb(OH)₂
Acid of salt HCl
dry ice CO₂
horn silver AgCl
Heavy Water D₂O
Producer gas CO + N₂
Marsh gas CH₄
Vinegar CH₃COOH
Alcohol C₂H₅OH
Urea NH₂CONH₂
Benzene C₆H₆
