Polyatomic Ions

Question 1

Nitrate

Answer 1

NO(3)^-1

Question 2

Carbonate

Answer 2

CO(3)^-2

Question 3

Bromate

Answer 3

BrO(3)^-1

Question 4

Chlorate

Answer 4

CLO(3)^-1

Question 5

Iodate

Answer 5

IO(3)^-1

Question 6

Sulfate

Answer 6

SO(4)^-2

Question 7

Phosphate

Answer 7

PO(4)^-3

Question 8

Ammonium

Answer 8

NH(4)^+1

Question 9

Acetate

Answer 9

C2H3O2^-1

Question 10

Hydroxide

Answer 10

OH^-1

Question 11

Hydronium

Answer 11

H(3)O^+1

Question 12

three polyatomic ions with a negative charge greater than -1

Answer 12

Carbonate (-2), Sulfate (-2), Phosphate (-3)

Question 13

Two polyatomic ions with a +1 charge

Answer 13

Hydronium, Ammonium