Common Polyatomic Ions Flashcards

1
Q

(1 Charge) Dihydrogen Phosphate

A

H2PO4-

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2
Q

Acetate

A

C2H3O2-

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3
Q

Hydrogren Sulfite

A

HSO3-

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4
Q

Hydrogen Sulfate

A

HSO4-

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5
Q

Hydrogen Carbonate

A

HCO3-

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6
Q

Nitrate

A

NO3-

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7
Q

Cyanide

A

CN-

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8
Q

Hydroxide

A

OH-

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9
Q

Permanganate

A

MnO4-

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10
Q

Nitrite

A

NO2-

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11
Q

Carbonate

A

CO3 -2 charge

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12
Q

Chromate

A

CrO4 -2 charge

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13
Q

Dichromate

A

Cr2O7 -2 charge

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14
Q

Hypochlorite

A

ClO-

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15
Q

Chlorite

A

ClO2-

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16
Q

Chlorate

A

ClO3-

17
Q

Perchlorate

A

ClO4-

18
Q

(2 Charge) Hydrogen Phosphate

A

HPO4 (-2 charge)

19
Q

Oxalate

A

C2O4 charge -2

20
Q

Sulfite

A

SO3 charge -2

21
Q

Sulfate

A

SO4 charge -2

22
Q

Silicate

A

SiO3 2-

23
Q

Phosphite

A

PO3 -3 charge

24
Q

Phosphate

A

PO4 charge -3

25
Q

Ammonium

A

NH4+ +1 Charge