List of Some Polyatomic Ions Flashcards by Angela Foy

Q

What is the formula for ammonium?

A

NH4 +

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Q

What is the formula for hydroxide?

A

OH -

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Q

What is the formula for permanganate?

A

MnO4 -

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Q

What is the formula for acetate?

A

CH3COO -

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Q

What is the formula for nitrate?

A

NO3 -

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Q

What is the formula for nitrite?

A

NO2 -

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Q

What is the formula for sulfate?

A

SO4 2-

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Q

What is the formula for sulfite?

A

SO3 2-

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Q

What is the formula for hydrogen sulfate?

A

HSO4 -

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Q

What is the formula for carbonate?

A

CO3 2-

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Q

What is the formula for hydrogen carbonate?

A

HCO3 -

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Q

What is the formula for chromate?

A

CrO4 2-

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Q

What is the formula for dichromate?

A

Cr2O7 2-

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Q

What is the formula for phosphate?

A

PO4 3-

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Q

What is the formula for phosphite?

A

PO3 3-

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Q

What is the formula for hydrogen phosphate?

A

HPO4 2-

Q

What is the formula for dihydrogen phosphate?

A

H2 PO4 -