Polyatomic Ions

Front 1

HCO3-

Back 1

Hydrogen Carbonate

Front 2

HS-

Back 2

Hydrogen Sulfide

Front 3

HSO4-

Back 3

Hydrogen Sulfate

Front 4

HSO3-

Back 4

Hydrogen Sulfite

Front 5

H2PO4-

Back 5

Dihydrogen Phosphate

Front 6

ClO4-

Back 6

Perchlorate

Front 7

ClO3-

Back 7

Chlorate

Front 8

ClO2-

Back 8

Chlorite

Front 9

ClO-

Back 9

Hypochlorite

Front 10

BrO3-

Back 10

Bromate

Front 11

BrO2-

Back 11

Bromite

Front 12

BrO-

Back 12

Hypobromite

Front 13

IO4-

Back 13

Periodate

Front 14

IO3-

Back 14

Iodate

Front 15

C2H3O2-

Back 15

Acetate

Front 16

NO3-

Back 16

Nitrite

Front 17

OH-

Back 17

Hydroxide

Front 18

MnO4-

Back 18

Permanganate

Front 19

CO3-

Back 19

Carbonate

Front 20

SO4-2

Back 20

Sulfate

Front 21

SO3-2

Back 21

Sulfite

Front 22

C2O4-2

Back 22

Oxalate

Front 23

CrO4-2

Back 23

Chromate

Front 24

Cr2O7-2

Back 24

Dichromate

Front 25

SCN-

Back 25

Thiocynanate

Front 26

CN-

Back 26

Cyanide

Front 27

HPO4-2

Back 27

Hydrogen Phosphate

Front 28

PO4-3

Back 28

Phosphate