Polyatomic Ions

Question 1

Acetate

Answer 1

C₂H₃O₂^-

Question 2

Ammonium

Answer 2

NH₄⁺

Question 3

Arsenite

Answer 3

AsO₄^3-

Question 4

azide

Answer 4

N₃^-

Question 5

Benzoate

Answer 5

C₇H₅O₂^-

Question 6

Borate

Answer 6

BO₃^3-

Question 7

Bromate

Answer 7

BrO₃^-

Question 8

Carbonate

Answer 8

CO₃^2-

Question 9

Chlorate

Answer 9

ClO₃^-

Question 10

Chlorite

Answer 10

ClO₂^-

Question 11

Chromate

Answer 11

CrO₄^2-

Question 12

Cyanide

Answer 12

CN^-

Question 13

Dichromate

Answer 13

Cr₂O₇^2-

Question 14

Dihydrogen Phosphate

Answer 14

H₂PO₄^-

Question 15

Dihydrogen Phosphite

Answer 15

H₂PO₃^-

Question 16

Hydrogen Carbonate

Answer 16

HCO₃^-

Question 17

Hydrogen Phosphate

Answer 17

HPO4^2-

Question 18

Hydrogen Phosphite

Answer 18

HPO₃^2-

Question 19

Hydrogen Sulfate

Answer 19

HSO₄^-

Question 20

Hydrogen Sulfide

Answer 20

HS^-

Question 21

Hydrogen Sulfite

Answer 21

HSO₃^-

Question 22

Hydroxide

Answer 22

OH^-

Question 23

Hypochlorite

Answer 23

ClO^-

Question 24

Iodate

Answer 24

IO₃^-

Question 25

Manganate

Answer 25

MnO₄^2-

Question 26

Nitrate

Answer 26

NO₃^-

Question 27

Nitrite

Answer 27

NO₂^-

Question 28

Oxalate

Answer 28

C₂O₄^2-

Question 29

Perchlorate

Answer 29

ClO₄^-

Question 30

Permanganate

Answer 30

MnO₄^-

Question 31

Peroxide

Answer 31

0₂^2-

Question 32

Phosphate

Answer 32

PO₄^3-

Question 33

Phosphite

Answer 33

PO₃^3-

Question 34

Silicate

Answer 34

SiO₃^2-

Question 35

Sulfate

Answer 35

SO₄^2-

Question 36

Tartrate

Answer 36

C₄H