Common Polyatomic Ions Flashcards

1
Q

OH-

A

Hydroxide

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2
Q

CN-

A

Cyanide

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3
Q

CH3CO2-

A

Acetate

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4
Q

SO3 2-

A

Sulfite

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5
Q

SO4 2-

A

Sulfate

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6
Q

HSO4-

A

Hydrogen sulfate

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7
Q

S2O3 2-

A

Thiosulfate

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8
Q

PO4 3-

A

Phosphate

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9
Q

HPO4 2-

A

Hydrogen phosphate

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10
Q

H2PO4-

A

Dihydrogen phosphate

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11
Q

SCN-

A

Thiocyanate

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12
Q

OCN-

A

Cyanate

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13
Q

NO2-

A

Nitrite

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14
Q

NO3-

A

Nitrate

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15
Q

ClO-

A

Hypochlorite

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16
Q

ClO3-

A

Chlorate

17
Q

ClO2-

A

Chlorite

18
Q

ClO4-

A

Perchlorate

19
Q

CO3 2-

A

Carbonate

20
Q

HCO3-

A

Hydrogen carbonate

21
Q

C2O4 2-

A

Oxalate

22
Q

Cr2O7 2-

A

Dichromate

23
Q

CrO4 2-

A

Chromate

24
Q

MnO4-

A

Permanganate

25
Q

HClO4

A

Perchloric acid

26
Q

NH4+

A

Ammonium