This cross table shows the most common compounds. You can access the compound pages by clicking on their formula if you see them linked. This page is being constantly updated, so new compounds may show up. For obvious reasons precious or rare metal ions (Au, Ag, Pt, Pd, Cs...) are not included. Scroll the page for gases and other compounds.

Oxide Hydroxide Fluoride Chloride Nitrate Sulfate Carbonate Phosphate Chromate Dichromate Acetate Citrate
O2- OH- F- Cl- NO3- SO42- CO32- PO43- CrO42- Cr2O72- CH3COO- C6H5O73-
Al3+ Al2O3 Al(OH2)3 AlCl3 Al(NO3)3 Al2(SO4)3
NH4+ NH4OH NH4Cl NH4NO3 (NH4)2CO3 (NH4)2Cr2O7
Ca2+ CaO Ca(OH)2 CaF2 CaCl2 CaNO3 CaSO4 CaCO3 Ca(CH3COO)2
Cu+ Cu2O CuCl
Cu2+ CuO Cu(OH)2 CuF2 CuCl2 Cu(NO3)2 CuSO4 CuCO3 Cu(CH3COO)2 Cu3(C6H5O7)2
Fe2+ FeO Fe(OH)2 FeCl2
Fe3+ Fe2O3 FeCl3 Fe(NO3)3
Pb2+ PbO Pb(OH)2 PbCl2 Pb(NO3)2 PbSO4 PbCO3 Pb(CH3COO)2
Pb4+ PbO2
Li+ LiOH LiCl
Mg2+ MgO Mg(OH)2 MgCl2 MgSO4 MgCO3
Ni2+ NiO Ni(OH)2 NiCl2 NiSO4 NiCO3
K+ KOH KF KCl KNO3 K2SO4 K2CO3 K2CrO4 K2Cr2O7 K3C6H5O7
Na+ Na2O NaOH NaF NaCl NaNO3 Na2SO4 Na2CO3 Na2Cr2O7 CH3COONa Na3C6H5O7
Sn2+ SnO SnCl2
Sn4+ SnO2
Zn2+ ZnO ZnCl2 ZnSO4


Oxygen (O2) Hydrogen (H2) Chlorine (Cl2) Sulfur dioxide (SO2) Sulfur trioxide (SO3)
Carbon dioxide (CO2) Nitrogen monoxide (NO) Ozone (O3) Hydrogen Sulfide (H2S)


Copper Dichloro(iso)cyanurate Chevreul's salt Cyanuric acid Hydrochloric acid Chloroform
Iodoform Ethyl Acetate Boric Acid Hydrochloric Acid Sulfurous Acid
Silicic Acid Copper(II) Tetraborate