Some Common Polyatomic Ions Flashcards by Leah Howard

Q

Mercury(I) or mercurous

A

Hg2 2+

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Q

Ammonium

A

NH4+

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Q

Cyanide

A

CN-

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Q

Carbonate

A

CO3 2-

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Q

Hydrogen Carbonate/ bicarbonate

A

HCO3 -

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Q

Acetate

A

C2H3O2 -

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Q

Oxalate

A

C2O4 2-

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Q

Hypochlorite

A

ClO-

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Q

Chlorite

A

ClO2 -

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Q

Chlorate

A

ClO3 -

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Q

Perchlorate

A

ClO4 -

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Q

Chromate

A

CrO4 2-

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Q

Dichromate

A

Cr2O7 2-

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Q

Permanganate

A

MnO4 -

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Q

Nitrite

A

NO2 -

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Q

Nitrate

A

NO3 -

Q

Hydroxide

A

OH-

Q

Peroxide

A

O2 2-

Q

Phosphate

A

PO4 3-

Q

Monohydrogen phosphate

A

HPO4 2-

Q

Dihydrogen phosphate

A

H2PO4 -

Q

Sulfite

A

SO3 2-

Q

Sulfate

A

SO4 2-

Q

Hydrogen sulfite/bisulfite

A

HSO3 -

Q

Hydrogen sulfate/bisulfate

A

HSO4 -

Q

Thiosulfate

A

S2O3 2-