polyatomic ions-formula and charges Flashcards

1
Q

cyanide

A

CN^1-

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2
Q

acetate

A

C2H3O2^1-

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3
Q

carbonate

A

CO3^2-

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4
Q

hydrogen carbonate

A

HCO3^-

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5
Q

nitrate

A

NO3^-

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6
Q

nitrite

A

NO2^-

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7
Q

phosphate

A

PO4^3-

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8
Q

hydrogen phosphate

A

HPO4^2-

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9
Q

dihydrogen phosphate

A

H2PO4^-

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10
Q

hydroxide

A

OH^-

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11
Q

sulfate

A

SO4^2-

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12
Q

sulfite

A

SO3^2-

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13
Q

hydrogen sulfate

A

HSO4^-

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14
Q

chlorate

A

ClO3^-

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15
Q

chlorite

A

ClO2^-

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16
Q

hypochlorite

A

ClO^-

17
Q

perchlorate

A

ClO4^-

18
Q

permanganate

A

MnO4^-

19
Q

chromate

A

CrO4^2-

20
Q

dichromate

A

Cr2O7^2-

21
Q

ammonium

A

NH4^+