Common Polyatomic Ions & Molecular Compounds Flashcards by Alexis A

Q

NH₄⁺

A

ammonium ion

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Q

H₃O⁺

A

hydronium ion

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Q

HCO₃^-

A

bicarbonate ion or hydrogencarbonate ion

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Q

HSO₃^-

A

bisulfite or hydrogen sulfite ion

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Q

HSO₄^-

A

bisulfate or hydrogensulfate ion

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Q

CO₃^2-

A

carbonate ion

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Q

HPO₄^2-

A

hydrogenphosphate ion

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Q

PO₄^3-

A

phosphate ion

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Q

OH^-

A

hydroxide ion

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Q

C₂H₃O₂^- (or CH₃COO^-)

A

acetate ion

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Q

H₂PO₄^-

A

dihydrogenphosphate ion

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Q

SO₃^2-

A

sulfite ion

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Q

SO₄^2-

A

sulfate ion

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Q

ammonium ion

A

NH₄⁺

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Q

hydronium ion

A

H₃O⁺

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Q

bicarbonate ion or hydrogencarbonate ion

A

HCO₃^-

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Q

nitrite ion

A

NO₂^-

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Q

nitrate ion

A

NO₃^-

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Q

bisulfite or hydrogen sulfite ion

A

HSO₃^-

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Q

bisulfate or hydrogensulfate ion

A

HSO₄^-

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Q

carbonate ion

A

CO₃^2-

Q

hydrogenphosphate ion

A

HPO₄^2-

Q

phosphate ion

A

PO₄^3-

Q

hydroxide ion

A

OH^-

acetate ion

C₂H₃O₂^- (or CH₃COO^-)

dihydrogenphosphate ion

H₂PO₄^-

sulfite ion

SO₃^2-

sulfate ion

SO₄^2-

sulfide ion

S^2-

phosphide ion

P^3-

S^2-

sulfide ion

P^3-

phosphide ion

CN^-

cyanide

cyanide

CN^-

N₂O

Dinitrogen monoxide (nitrous oxide)

NO

Nitrogen monoxide (nitric oxide)

Dinitrogen monoxide (nitrous oxide)

N₂O

Nitrogen monoxide (nitric oxide)

NO

NO₂^-

Nitrite ion

NO₃^-

Nitrate ion

Nitrite ion

NO₂^-

Nitrate ion

NO₃^-

NH₃

Ammonia

Ammonia

NH₃

ClO^-

hypochlorite

CH₄

methane

C₃H₈

propane

hypochlorite

ClO^-

propane

C₃H₈

methane

CH₄