Polyatomic Ions Flashcards

1
Q

NH4+

A

Ammonium (common cation)

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2
Q

CN-

A

Cyanide

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3
Q

CH3CO 2-

A

Acetate

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4
Q

CO3 2-

A

Carbonate

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5
Q

HCO3-

A

Hydrogen carbonate or bicarbonate

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6
Q

C2O42-

A

Oxylate (common anion)

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7
Q

NO2-

A

Nitrite

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8
Q

NO3-

A

Nitrate

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9
Q

PO43-

A

Phosphate (common anion)

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10
Q

HPO42-

A

Hydrogen phosphate

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11
Q

H2PO4-

A

Dihydrogen phosphate

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12
Q

OH-

A

Hydroxide

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13
Q

SO32-

A

Sulfite

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14
Q

SO42-

A

Sulfate (common anion)

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15
Q

HSO4-

A

hydrogen sulfate or bisulfate

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16
Q

ClO-

A

Hypochlorite

17
Q

ClO2-

A

chlorite

18
Q

ClO3-

A

Chlorate

19
Q

ClO4-

A

Perchlorate

20
Q

CrO42-

A

Chromate

21
Q

Cr2O72-

A

Dichromate

22
Q

MnO4-

A

Permanganate (common anion)