Oxit kim loại: CuO, MgO, FeO, PbO, CaO, BaO, Al2O3, K2O, Fe2O3, Fe3O4
Oxit phi kim: CO, NO,SO2, CO2, N2O5.
Axit: HCl, H2SO4, HNO3, H2CO3, H2SO3
Bazơ: NaOH, KOH, LiOH, Ca(OH)2, Ba(OH)2, Cu(OH)2, Fe(OH)3, Al(OH)3, Fe(OH)2, Pb(OH)2.
Muối: KCl, KClO3, FeSO4, CaCO3, NaCl, BaCO3, NaHCO3, KMnO4, CuSO4, AgCl.