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Elem Chem > Polyatomic ions > Flashcards

Polyatomic ions Flashcards

1
Q

What is the symbol and charge for the hydroxide polyatomic ion?

A

OH-, hydroxide, charge -1

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2
Q

What is the symbol and charge for the ammonium polyatomic ion?

A

NH4+, ammonium, charge +1

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3
Q

What is the symbol and charge for the nitrate polyatomic ion?

A

NO3-, nitrate, charge -1

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4
Q

What is the symbol and charge for the sulfate polyatomic ion?

A

SO4^2-, sulfate, charge -2

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5
Q

What is the symbol and charge for the carbonate polyatomic ion?

A

CO3^2-, carbonate, charge -2

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6
Q

What is the symbol and charge for the phosphate polyatomic ion?

A

PO4^3-, phosphate, charge -3

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7
Q

What is the symbol and charge for the hydrogen carbonate (bicarbonate) polyatomic ion?

A

HCO3-, hydrogen carbonate (bicarbonate), charge -1

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8
Q

What is the symbol and charge for the cyanide polyatomic ion?

A

CN-, cyanide, charge -1

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9
Q

What is the symbol and charge for the acetate polyatomic ion?

A

C2H3O2-, acetate, charge -1
Or CH3COO-

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10
Q

What is the symbol and charge for the perchlorate polyatomic ion?

A

ClO4-, perchlorate, charge -1

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11
Q

What is the symbol and charge for the chlorate polyatomic ion?

A

ClO3-, chlorate, charge -1

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12
Q

What is the symbol and charge for the chlorite polyatomic ion?

A

ClO2-, chlorite, charge -1

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13
Q

What is the symbol and charge for the hypochlorite polyatomic ion?

A

ClO-, hypochlorite, charge -1

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14
Q

What is the symbol and charge for the chromate polyatomic ion?

A

CrO4^2-, chromate, charge -2

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15
Q

What is the symbol and charge for the nitrite polyatomic ion?

A

NO2-, nitrite, charge -1

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16
Q

What is the symbol and charge for the permanganate polyatomic ion?

A

MnO4-, permanganate, charge -1

17
Q

What is the symbol and charge for the hydrogen sulfate (bisulfate) polyatomic ion?

A

HSO4-, hydrogen sulfate (bisulfate), charge -1

18
Q

What is the symbol and charge for the dihydrogen phosphate polyatomic ion?

A

H2PO4-, dihydrogen phosphate, charge -1

19
Q

What is the symbol and charge for the hydrogen phosphate polyatomic ion?

A

HPO4^2-, hydrogen phosphate, charge -2

20
Q

What is the symbol and charge for the bisulfite (hydrogen sulfite) polyatomic ion?

A

HSO3-, bisulfite (hydrogen sulfite), charge -1

21
Q

What is the symbol and charge for the sulfite polyatomic ion?

A

SO3^2-, thiosulfate, charge -2

22
Q

What is the symbol and charge for the peroxide polyatomic ion?

A

O2^2-, hypochromite, charge -2

23
Q

What is the symbol and charge for the oxalate polyatomic ion?

A

C2O4^2-, oxalate, charge -2

24
Q

What is the symbol and charge for the bisulfide polyatomic ion?

A

HS-, bisulfide, charge -1

Elem Chem (4 decks)

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