Polyatomic Ions Flashcards

Chem

1
Q

Ammonium

A

NH4+

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2
Q

Dihydrogen phosphate

A

H2PO4-

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3
Q

Acetate

A

C2H3O2-

CH3COO

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4
Q

Hydrogen Carbonate

A

HCO3-

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5
Q

Mercury 1

A

Hg22+

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6
Q

Hydrogen Sulfite

A

HSO3-

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7
Q

Hydrogen Sulfate

A

HSO4-

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8
Q

Nitrite

A

NO2-

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9
Q

Nitrate

A

NO3-

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10
Q

Hydroxide

A

OH-

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11
Q

Cyanide

A

CN-

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12
Q

Cyanate

A

CNO-

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13
Q

thiocyanate

A

CNS-

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14
Q

superoxide

A

O2-

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15
Q

permanganate

A

MnO4-

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16
Q

hypochlorite

A

ClO-

17
Q

chlorite

A

ClO2-

18
Q

chlorate

A

ClO3-

19
Q

perchlorate

A

ClO4-

20
Q

bromate

A

BrO3-

21
Q

iodate

A

IO3-

22
Q

Carbonate

A

CO32-

23
Q

Sulfite

A

SO32-

24
Q

Sulfate

A

SO42-

25
Q

thiosulfate

A

S2O32-

26
Q

silicate

A

SiO32-

27
Q

oxalate

A

C2O42-

28
Q

chromate

A

CrO42-

29
Q

dichromate

A

Cr2O72-

30
Q

molybdate

A

MoO42-

31
Q

peroxide

A

O22-

32
Q

phosphate

A

PO43-

33
Q

Arsenate

A

AsO43-