Polytomic Ions

Question 0

Acetate

Answer 0

Formula: C2H3O2
Charge: 1-

Question 1

Ammonium

Answer 1

Formula: NH4
Charge: 1+

Question 2

Bromate

Answer 2

Formula: BrO3
Charge: 1-

Question 3

Chlorate

Answer 3

Formula: ClO3
Charge: 1-

Question 4

Chlorite

Answer 4

Formula: ClO2
Charge: 1-

Question 5

Cyanide

Answer 5

Formula: CN
Charge: 1-

Question 6

Dihydrogen phosphate

Answer 6

Formula: H2PO4
Charge: 1-

Question 7

Bicarbonate (hydrogen carbonate)

Answer 7

Formula: HCO3
Charge: 1-

Question 8

Hydrogen sulfate

Answer 8

Formula: HSO4
Charge: 1-

Question 9

Hydroxide

Answer 9

Formula: OH
Charge: 1-

Question 10

Hypochlorite

Answer 10

Formula: ClO
Charge: 1-

Question 11

Nitrate

Answer 11

Formula: NO3
Charge: 1-

Question 12

Nitrite

Answer 12

Formula: NO2
Charge: 1-

Question 13

Perchlorate

Answer 13

Formula: ClO4
Charge: 1-

Question 14

Permanganate

Answer 14

Formula: MnO4
Charge: 1-

Question 15

Carbonate

Answer 15

Formula: CO3
Charge: 2-

Question 16

Chromate

Answer 16

Formula: CrO4
Charge: 2-

Question 17

Dichromate

Answer 17

Formula: Cr2O7
Charge: 2-

Question 18

Hydrogen phosphate

Answer 18

Formula: HPO4
Charge: 2-

Question 19

Oxalate

Answer 19

Formula: C2O4
Charge: 2-

Question 20

Peroxide

Answer 20

Formula: 02
Charge: 2-

Question 21

Sulfate

Answer 21

Formula: SO4
Charge: 2-

Question 22

Sulfite

Answer 22

Formula: SO3
Charge: 2-

Question 23

Phosphate

Answer 23

Formula: PO4
Charge: 3-

Question 24

Arsenate

Answer 24

Formula: AsO4
Charge: 3-