Ion List
Title | Formula | Historical Name | Hofmeister Series Position |
---|---|---|---|
Acetate |
CH3COO- |
Ethanoate |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
Aluminium |
Al3+ |
||
Aluminum Silicate |
AlSiO4- |
||
Ammonium |
NH4+ |
NH4+ > K+ > Na+ > Li+ > Mg2+ > Ca2+ > HNC(NH2)2+ |
|
Azide |
N3- |
||
Barium |
Ba2+ |
||
Benzoate |
C6H6COO- |
||
Beryllium |
Be2+ |
||
Bismuth(III) |
Bi3+ |
||
Bromide |
Br- |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
|
Cadmium |
Cd2+ |
||
Calcium |
Ca2+ |
NH4+ > K+ > Na+ > Li+ > Mg2+ > Ca2+ > HNC(NH2)2+ |
|
Carbonate |
CO32- |
||
Cesium |
Cs+ |
||
Chlorate |
ClO3- |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
|
Chloride |
Cl- |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
|
Chromate |
CrO42- |
||
Chromium(III) |
Cr3+ |
||
Cobalt(II) |
Co2+ |
||
Copper(I) |
Cu+ |
Cuprous | |
Copper(II) |
Cu2+ |
Cupric | |
Cyanide |
CN- |
||
Dichromate |
Cr2O72- |
||
Dihydrogen Phosphate |
H2PO4- |
||
Fluoride |
F- |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
|
Formate |
HCOO- |
Methanoate | |
Guanidium |
NC(NH2)2+ |
NH4+ > K+ > Na+ > Li+ > Mg2+ > Ca2+ > HNC(NH2)2+ |
|
Hexacyanoferrate |
Fe(CN)64- |
Ferrocyanide | |
Hexamminecobalt(III) |
Co(NH3)63+ |
||
Hydrogen Carbonate |
HCO3- |
Bicarbonate | |
Hydrogen Sulfate |
HSO4- |
Bisulfate | |
Hydrogen Sulfite |
HSO3- |
Bisulfite | |
Hypochlorite |
ClO- |
||
Iodate |
IO3- |
||
Iodide |
I- |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
|
Iodoacetate |
ICH2COO- |
||
Iron(II) |
Fe2+ |
Ferrous | |
Iron(III) |
Fe3+ |
Ferric | |
Lactate |
CH3CH(OH)CO2- |
||
Lead(II) |
Pb2+ |
Plumbous | |
Lead(IV) |
Pb4+ |
||
Lithium |
Li+ |
NH4+ > K+ > Na+ > Li+ > Mg2+ > Ca2+ > HNC(NH2)2+ |
|
Magnesium |
Mg2+ |
NH4+ > K+ > Na+ > Li+ > Mg2+ > Ca2+ > HNC(NH2)2+ |
|
Malonate |
CH2(COO)22- |
||
Manganese(II) |
Mn2+ |
||
Mercury(I) |
Hg22+ |
Mercurous | |
Mercury(II) |
Hg2+ |
Mercuric | |
Metaperiodate |
IO4- |
||
Metasilicate |
SiO32- |
||
Molybdate |
MoO42- |
||
Monohydrogen Phosphate |
HPO42- |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
|
Nickel(II) |
Ni2+ |
||
Nitrate |
NO3- |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
|
Nitride |
N3- |
||
Nitrite |
NO2- |
||
Oxalate |
C2O42- |
Ethanedioate | |
Oxide |
O2- |
||
Perchlorate |
ClO4- |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
|
Permanganate |
MnO4- |
||
Peroxide |
O22- |
||
Persulfate |
S2O82- |
||
Phosphate |
PO43- |
||
Potassium |
K+ |
Kalic |
NH4+ > K+ > Na+ > Li+ > Mg2+ > Ca2+ > HNC(NH2)2+ |
Rubidium |
Rb+ |
(CH3)4N+ > Rb+ > K+ > Na+ > Li+ > Mg2+ > Ca2+ |
|
Selenite |
SeO32- |
||
Silicate |
SiO44- |
||
Silver |
Ag+ |
Argentous | |
Sodium |
Na+ |
Natric |
NH4+ > K+ > Na+ > Li+ > Mg2+ > Ca2+ > HNC(NH2)2+ |
Strontium |
Sr2+ |
||
Succinate |
OOCCH2CH2COO2- |
||
Sulfate |
SO42- |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
|
Sulfide |
S2- |
||
Sulfite |
SO32- |
||
Superoxide |
O2- |
||
Tartrate |
C4H4O62- |
||
Tetraborate |
B4O72- |
||
Tetramethylammonium |
N(CH3)+ |
||
Tetrathionate |
O3SS2SO32- |
||
Thiocyanate |
SCN- |
Rhodanide |
F− ≈ SO42− > HPO42− > CH3COO− > Cl− > NO3− > Br− > ClO3- > I− > ClO4− > SCN− |
Thiosulfate |
S2O32- |
||
Thiosulfate |
S2O32- |
||
Tin(II) |
Sn2+ |
Stannous | |
Tin(IV) |
Sn4+ |
Stannic | |
Tungstate |
WO4- |
||
Zinc |
Zn2+ |