Common Polyatomic Ions Flashcards

1
Q

NH4 +

A

Ammonium

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2
Q

CO32-

A

CarbonATE

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3
Q

HCO3-

A

Bicarbonate (aka Hydrogen Carbonate)

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4
Q
  • CH3COO-
  • CH3CO2-
  • C2H3O2-
A

Acetate

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5
Q

CN-

A

Cyanide

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6
Q

C2O42-

A

Oxalate

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7
Q

NO2-

A

NitrITE

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8
Q

NO3-

A

NitrATE

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9
Q

OH-

A

Hydroxide

NOT HYDROGEN PEROXIDE

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10
Q

O22-

A

Peroxide

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11
Q

PO43-

A

Phosphate

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12
Q

HPO42-

A

Hydrogen phosphate

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13
Q

H2PO4-

A

Dihydrogen phosphate

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14
Q

SO32-

A

SulfITE

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15
Q

HSO3-

A

Hydrogen sulfITE

(aka bisulfite)

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16
Q

HSO4-

A

Hydrogen sulfate

(aka bisulfate)

17
Q

SO42-

A

Sulfate

18
Q

S2O32-

A

Thiosulfate

19
Q

CrO42-

A

Chromate

20
Q

Cr2O72-

A

Dichromate

21
Q

ClO-

A

Hypochlorite

22
Q

ClO2-

A

ChloRITE

23
Q

ClO3-

A

Chlorate

24
Q

ClO4-

A

Perchlorate

25
Q

MnO4-

A

Permanganate