phosphate

aluminum

acetate

Al3+

hydrogen carbonate

PO43-

iron (III)

CH3COO-

HCO3-

Sr2+

barium

strontium

Ni2+

cyanide

chromium (III)

OH-

Ba2+

CN-

nickel (II)

hydroxide

calcium

HSO4-

zinc

Cr3+

iodide

hydrogen sulfate

tin (II)

nitrate

Cu2+

nitrite

Ca2+

potassium

CO32-

K+

lead (II)

Fe2+

NO2-

Sn2+

copper (II)

bromide

Cs+

NO3-

Zn2+

carbonate

Pb2+

K+

S2-

iron (II)

mercury (I)

cesium

sulfide

Li+

Br-

silver

dichromate

I-

fluoride

CrO42-

magnesium

lithium

Cr2O72-

Ag+

sodium

oxide

Hg22+

sulfite

chromate

F-

mercury (II)

copper (I)

nitride

Na+

ammonium

sulfate

O2-

Cu+

Mg2+

N3-

NH4+

SO42-

Hg2+

H+

chloride

hydrogen

Cl-