Chem. formula ->Written
Written -> Chem.
Chem. formula ->Written
Written -> Chem.
Chem. formula ->Written
100

NO3-

Nitrate

100

Chlorate

ClO3-

100

CN-

Cyanide

100

Nitrite

NO2-

100

OH-

Hydroxide

200

NH4+

Ammonium 

200

Chlorite

ClO2-

200

SO42-

Sulfate

200

Oxide

O2-

200

S22-

Disulfide

300

IO2-

Iodite

300

Hypochlorite

ClO-

300

SO32-

Sulfite

300

Peroxide

O22-

300

H3O+

Hydronium

400

CrO4-

Chromate 

400

Perchlorite

ClO4-

400

CO32-

Carbonate

400

Thiocyanate

CNS-

400

C2O42-

Oxalate

500

CH3COO-

Acetate

500

Permanganate 

MnO4-

500
PO43-​​​

Phosphate 

500

Hydrogen Phosphate

HPO42-

500

Cr2O72-

Dichromate