hydrogen
H+- cation
lithium
Li+- cation
sodium
Na+- cation
potassium
K+- cation
silver
Ag+- cation
Copper (I)
Cu+- cation
Ammonium
NH4+- cation
Magnesium
Mg2+- cation
calcium
Ca2+- cation
barium
Ba2+- cation
zinc
Zn2+- cation
Copper (II)
Cu2+- cation
Mercury (II)
Hg2+- cation
Iron (II)
Fe2+- cation
nickel (II)
Ni2+- cation
tin (II)
Sn2+- cation
lead (II)
Pb2+- cation
Aluminium
Al3+- cation
chromium (III)
Cr3+- cation
Iron (III)
Fe3+- cation
hydroxide
OH- anion
hydrogen sulfide
HS-
hydrogen sulfite
HSO3-
hydrogen sulfate
HSO4-