Ions & Formulas

Question 1

ammonium

Answer 1

NH4+

Question 2

hydronic

Answer 2

H3O+

Question 3

mercury (I) ion

Answer 3

Hg22+

Question 4

acetate

Answer 4

C2H3O2-

Question 5

hypobromite

Answer 5

BrO-

Question 6

bromite

Answer 6

BrO2-

Question 7

bromate

Answer 7

BrO3-

Question 8

perbromate

Answer 8

BrO4-

Question 9

carbonate

Answer 9

CO32-

Question 10

bicarbonate

Answer 10

HCO3-

Question 11

hypochlorite

Answer 11

CIO-

Question 12

chlorite

Answer 12

CIO2-

Question 13

chlorate

Answer 13

CIO3-

Question 14

perchlorate

Answer 14

CIO4-

Question 15

chromate

Answer 15

CrO42-

Question 16

dichromate

Answer 16

Cr2O72-

Question 17

cyanide

Answer 17

CN-

Question 18

cyanate

Answer 18

CNO-

Question 19

hydroxide

Answer 19

OH-

Question 20

hypoiodite

Answer 20

IO-

Question 21

iodite

Answer 21

IO2-

Question 22

iodate

Answer 22

IO3-

Question 23

periodate

Answer 23

IO4-

Question 24

nitrite

Answer 24

NO2-

Question 25

nitrate

Answer 25

NO3-

Question 26

oxalate

Answer 26

C2O42-

Question 27

permanganate

Answer 27

MnO4-

Question 28

peroxide

Answer 28

O22-

Question 29

phosphite

Answer 29

PO33^-

Question 30

phosphate

Answer 30

PO43^-

Question 30

biphosphate

Answer 30

HPO42^-

Question 31

dihydrogen phosphate

Answer 31

H2PO4-

Question 32

sulfite

Answer 32

SO32-

Question 33

bisulfite

Answer 33

HSO3-

Question 34

sulfate

Answer 34

SO42-

Question 35

bisulfate

Answer 35

HSO4-

Question 36

thiosulfate

Answer 36

S2O32-

Question 37

thiocyanate

Answer 37

SCN-