Ionic Compounds

Question 1

O2

Answer 1

peroxide charge -2

Question 2

CO3

Answer 2

carbonate charge: 2-

Question 3

BrO3

Answer 3

bromate charge 1-

Question 4

NH4

Answer 4

ammonium charge 1+

Question 5

MnO4

Answer 5

permanganate charge -1

Question 6

OH

Answer 6

hydroxyde charge 1-

Question 7

ClO3

Answer 7

chlorate charge -1

Question 8

IO3

Answer 8

iodate charge 1-

Question 9

CN

Answer 9

cyanide charge -1

Question 10

NO3

Answer 10

nitrate charge -1

Question 11

NO2

Answer 11

nitrite charge 1-

Question 12

CrO4

Answer 12

chromate charge 2-

Question 13

C2H302

Answer 13

acetate charge 1-

Question 14

SO3

Answer 14

sulfite charge 2-

Question 15

SO4

Answer 15

sulfate charge 2-

Question 16

PO4

Answer 16

phosphate charge 3-

Question 17

Cr2O7

Answer 17

dichromate charge 2-

Question 18

SCN

Answer 18

thiocyanate charge-1

Question 19

Hg2

Answer 19

mercury charge 2+

Question 20

HSO4

Answer 20

hydrogen sulfate charge-1

Question 21

HPO4

Answer 21

hydrogen phosphate charge-2

Question 22

H2PO4

Answer 22

dihydrogen phosphate charge-1

Question 23

HCO3

Answer 23

hydrogen carbonate or bicarbonate charge-1

Question 24

C2O4

Answer 24

oxalate charge2-

Question 25

HSO3

Answer 25

hydrogen sulfite charge-1

Question 26

PO3

Answer 26

phosphite charge3-

Question 27

HPO3

Answer 27

hydrogen phosphite charge 2-

Question 28

H2PO3

Answer 28

dihydrogen phosphite charge-1

Question 29

ClO4

Answer 29

perchlorate charge-1

Question 30

ClO2

Answer 30

chlorite charge-1

Question 31

ClO

Answer 31

hypochlorite charge-1

Question 32

H2O

Answer 32

water

Question 33

H2S

Answer 33

hydrogen sulfide

Question 34

NH3

Answer 34

ammonia

Question 35

PH3

Answer 35

phosphine

Question 36

CH4

Answer 36

methane

Question 37

SiH4

Answer 37

silane