polyatomic ions Flashcards by Ilaria Weng

Q

Formula of ammonium

A

NH₄⁺

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Q

Name of NO₃⁻

A

Nitrate

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Q

Formula of sulfate

A

SO₄²⁻

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Q

Name of HSO₄⁻

A

Hydrogen sulfate (bisulfate)

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Q

Formula of hydroxide

A

OH⁻

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Q

Name of CO₃²⁻

A

Carbonate

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Q

Formula of hydrogen carbonate

A

HCO₃⁻
(also called bicarbonate)

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Q

Name of PO₄³⁻

A

Phosphate

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Q

Formula of nitrite

A

NO₂⁻

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Q

Name of SO₃²⁻

A

Sulfite

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Q

Formula of cyanide

A

CN⁻

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Q

Name of HPO₄²⁻

A

Hydrogen phosphate

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Q

Formula of dihydrogen phosphate

A

H₂PO₄⁻

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Q

Name of MnO₄⁻

A

Permanganate

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Q

Formula of dichromate

A

Cr₂O₇²⁻

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Q

formula of chromate

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A

CrO₄²⁻

Q

Formula of peroxide

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A

O₂²⁻