Polyatomic Ions Flashcards by towin lee

Q

Carbonate

A

CO3 2-

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Q

phosphate

A

PO4 3-

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Q

ammonium

A

NH4 +

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Q

mercury

A

Hg2 2+

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Q

cyanide

A

CN -

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Q

bicarbonate

A

HCO3 -

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Q

acetate

A

CH3COO - (C2H3O2)

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Q

sulfate

A

SO4 2-

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Q

sulfite

A

SO3 2-

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Q

nitrite

A

NO2 -

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Q

nitrate

A

NO3 -

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Q

hipochlorite

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

hydrogen sulfate (bisulfate)

A

HSO3 -

Q

hydrogen sulfite (bisulfite)

A

HSO2 -

Q

permanganate

A

MnO4 -

Q

hydroxide

A

OH -

Q

dihydrogen phosphate

A

H2PO4 -

Q

oxalate

A

C2O4 2-

Q

Soluble salts (with anything still soluble)

A

Na, K, NH4, NO3, C2H3O2, ClO3, ClO4

Q

Insoluble salts (except for the ones that paired with the soluble salts)

A

CO3 and PO4

Q

Cl, Br, I solubility

A

soluble except with Ag, Hg, Pb

SO4 solubility

soluble except Ag, Hg, Pb, Ca, Ba, Sr)

Strong acids

HClO4, H2SO4, I, Br, Cl, NO3

OH, O, S solubility

insoluble except with soluble salts and Ba