Polyatomic Ions Charges

Question 1

NH4

Answer 1

+

Question 2

H3O

Answer 2

+

Question 3

OH

Answer 3

-

Question 4

CN

Answer 4

-

Question 5

NO2

Answer 5

-

Question 6

NO3

Answer 6

-

Question 7

ClO/OCl

Answer 7

-

Question 8

ClO2

Answer 8

-

Question 9

ClO3

Answer 9

-

Question 10

ClO4

Answer 10

-

Question 11

MnO4

Answer 11

-

Question 12

C2H3O2

Answer 12

-

Question 13

C2O4

Answer 13

2-

Question 14

CO3

Answer 14

2-

Question 15

HCO3

Answer 15

-

Question 16

SO3

Answer 16

2-

Question 17

HSO3

Answer 17

-

Question 18

SO4

Answer 18

2-

Question 19

HSO4

Answer 19

-

Question 20

SCN

Answer 20

-

Question 21

S2O3

Answer 21

2-

Question 22

CrO4

Answer 22

2-

Question 23

Cr2O7

Answer 23

2-

Question 24

PO4

Answer 24

3-

Question 25

HPO4

Answer 25

2-

Question 26

H2PO4

Answer 26

-