Exam 1: Polyatomic Ions

Question 1

Acetate

Answer 1

C2H3O2 -

Question 2

Carbonate

Answer 2

CO3 2-

Question 3

Bicarbonate

Answer 3

HCO3 -

Question 4

Hydroxide

Answer 4

OH -

Question 5

Nitrite

Answer 5

NO2 -

Question 6

Nitrate

Answer 6

NO3 -

Question 7

Chromate

Answer 7

CrO4 2-

Question 8

Dichromate

Answer 8

Cr2O7 2-

Question 9

Phosphate

Answer 9

PO4 3-

Question 10

Hydrogen phosphate

Answer 10

HPO4 2-

Question 11

Dihydrogen phosphate

Answer 11

H2PO4 -

Question 12

Ammonium

Answer 12

NH4 +

Question 13

Hypochlorite

Answer 13

ClO -

Question 14

Chlorite

Answer 14

ClO2 -

Question 15

Chlorate

Answer 15

ClO3 -

Question 16

Perchlorate

Answer 16

ClO4 -

Question 17

Sulfite

Answer 17

SO3 2-

Question 18

Bisulfite

Answer 18

HSO3 -

Question 19

Sulfate

Answer 19

SO4 2-

Question 20

Bisulfate

Answer 20

HSO4 -

Question 21

Cyanide

Answer 21

CN -

Question 22

Iodate

Answer 22

IO3 -

Question 23

bromate

Answer 23

BrO3 -

Question 24

C2H3O2 -

Answer 24

Acetate

Question 25

CO3 2-

Answer 25

Carbonate

Question 26

HCO3 -

Answer 26

Bicarbonate

Question 27

OH -

Answer 27

Hydroxide

Question 28

NO2 -

Answer 28

Nitrite

Question 29

NO3 -

Answer 29

Nitrate

Question 30

CrO4 2-

Answer 30

Chromate

Question 31

Cr2O7 2-

Answer 31

Dichromate

Question 32

PO4 3-

Answer 32

Phosphate

Question 33

HPO4 2-

Answer 33

Hydrogen phosphate

Question 34

H2PO4 -

Answer 34

Dihydrogen phosphate

Question 35

NH4 +

Answer 35

Ammonium

Question 36

ClO -

Answer 36

Hypochlorite

Question 37

ClO2 -

Answer 37

Chlorite

Question 38

ClO3 -

Answer 38

Chlorate

Question 39

ClO4 -

Answer 39

Perchlorate

Question 40

SO3 2-

Answer 40

Sulfite

Question 41

HSO3 -

Answer 41

Bisulfite

Question 42

SO4 2-

Answer 42

Sulfate

Question 43

HSO4 -

Answer 43

Bisulfate

Question 44

CN -

Answer 44

Cyanide

Question 45

IO3 -

Answer 45

Iodate

Question 46

BrO3 -

Answer 46

bromate