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Polyatomic Ions

46 flashcardsby Adi

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1

hydrogen carbonate / bicarbonate

HCO₃⁻

2

hydrogen sulfate / bisulfate

HSO₄⁻

3

hydrogen sulfite / bisulfite

HSO₃⁻

4

monohydrogen phosphate

HPO₄²⁻

5

dihydrogen phosphate

H₂PO₄⁻

6

hydrogen oxalate / binoxalate

HC₂O₄⁻

7

hydrogen phthalate / biphthalate

HC₈H₄O₄⁻

8

thiocyanate

SCN⁻

9

thiosulfate

S₂O₃²⁻

10

nitrate

NO₃⁻

11

nitrite

NO₂⁻

12

perchlorate

ClO₄⁻

13

chlorate

ClO₃⁻

14

chlorite

ClO₂⁻

15

hypochlorite

ClO⁻

16

perbromate

BrO₄⁻

17

bromate

BrO₃⁻

18

bromite

BrO₂⁻

19

hypobromite

BrO⁻

20

periodate

IO₄⁻

21

iodate

IO₃⁻

22

iodite

IO₂⁻

23

hypoiodite

IO⁻

24

permanganate

MnO₄⁻

25

manganate

MnO₃⁻

26

cyanate

OCN⁻

27

acetate

C₂H₃O₂⁻

28

hydroxide

OH⁻

29

cyanide

CN⁻

30

sulfate

SO₄²⁻

31

sulfite

SO₃²⁻

32

chromate

CrO₄²⁻

33

chromite

CrO₃²⁻

34

dichromate

Cr₂O₇²⁻

35

carbonate

CO₃²⁻

36

oxalate

C₂O₄²⁻

37

phthalate

C₈H₄O₄²⁻

38

peroxide

O₂²⁻

39

perborate

BO₄³⁻

40

borate

BO₃³⁻

41

phosphate

PO₄³⁻

42

phosphite

PO₃³⁻

43

arsenate

AsO₄³⁻

44

arsenite

AsO₃³⁻

45

silicate

SiO₄⁴⁻

46

ammonium

NH₄⁺

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