Common Polyatomic Ions Flashcards by William McBride

Q

Ammonium

A

NH₄⁺

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Q

Hydronium

A

H₃O⁺

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Q

Mercury(I)

A

Hg₂²⁺

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Q

Acetate / Ethanoate

A

C₂H₃O₂^-

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Q

Hydroxide

A

OH^-

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Q

Chlorate

A

ClO₃^-

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Q

Perchlorate

A

ClO₄^-

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Q

Nitrate

A

NO₃^-

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Q

Permangenate

A

MnO₄^-

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Q

Carbonate

A

CO₃^2-

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Q

Hydrogen carbonate / bicarbonate

A

HCO₃^-

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Q

Dichromate

A

Cr₂0₇^2-

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Q

Phosphate

A

PO₄^3-

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Q

Sulphate

A

SO₄^2-

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Q

NH₄⁺

A

Ammonium

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Q

H₃O⁺

A

Hydronium

Q

Hg₂²⁺

A

Mercury(I)

Q

C₂H₃O₂^-

A

Acetate / Ethanoate

Q

OH^-

A

Hydroxide

Q

ClO₃^-

A

Chlorate

Q

ClO₄^-

A

Perchlorate

Q

NO₃^-

A

Nitrate

Q

MnO₄^-

A

Permangenate

Q

CO₃^2-

A

Carbonate

HCO₃^-

Hydrogen carbonate / bicarbonate

Cr₂0₇^2-

Dichromate

PO₄^3-

Phosphate

SO₄^2-

Sulphate