polyatomic ions charges

Question 1

Dihydrogen Phosphate

Answer 1

1-

Question 2

acetate

Answer 2

1-

Question 3

hydrogen sulfite

Answer 3

1-

Question 4

hydrogen sulfate

Answer 4

1-

Question 5

hydrogen carbonate

Answer 5

1-

Question 6

nitrite

Answer 6

1-

Question 7

nitrate

Answer 7

1-

Question 8

cyanide

Answer 8

1-

Question 9

hydroxide

Answer 9

1-

Question 10

permanganate

Answer 10

1-

Question 11

hypochlorate

Answer 11

1-

Question 12

chlorite

Answer 12

1-

Question 13

chlorate

Answer 13

1-

Question 14

perchlorate

Answer 14

1-

Question 15

hydrogen phosphate

Answer 15

2-

Question 16

oxalate

Answer 16

2-

Question 17

sulfite

Answer 17

2-

Question 18

sulfate

Answer 18

2-

Question 19

carbonate

Answer 19

2-

Question 20

chromate

Answer 20

2-

Question 21

dichromate

Answer 21

2-

Question 22

silicate

Answer 22

2-

Question 23

phosphite

Answer 23

3-

Question 24

phosphate

Answer 24

3-

Question 25

ammonium

Answer 25

1+