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Chem 11 Polyatomics And Multivalents > Polyatomics > Flashcards

Polyatomics Flashcards

1
Q

What is the formula for the nitrate polyatomic ion?

A

NO3-

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2
Q

What is the name of the formula SO4^2-?

A

Sulfate

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3
Q

What is the formula for the carbonate polyatomic ion?

A

CO3^2-

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4
Q

What is the formula for the hydroxide polyatomic ion?

A

OH-

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5
Q

True or False: The phosphate polyatomic ion has the formula PO4^3-.

A

True

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6
Q

What is the formula for the ammonium polyatomic ion?

A

NH4+

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7
Q

What is the formula for the cyanide polyatomic ion?

A

CN-

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8
Q

What is the name of the formula NO2^-?

A

Nitrite

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9
Q

What is the formula for the acetate polyatomic ion?

A

C2H3O2-

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10
Q

What is the formula for the permanganate polyatomic ion?

A

MnO4-

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11
Q

What is the formula for the chromate polyatomic ion?

A

CrO4^2-

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12
Q

What is the name of the formula HCO3-?

A

Bicarbonate

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13
Q

What is the formula for the hypochlorite polyatomic ion?

A

ClO-

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14
Q

What is the formula for the perchlorate polyatomic ion?

A

ClO4-

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15
Q

What is the formula for the sulfate polyatomic ion?

A

SO4^2-

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16
Q

What is the formula for the thiosulfate polyatomic ion?

A

S2O3^2-

17
Q

True or False: The formula for the dichromate polyatomic ion is Cr2O7^2-.

A

True

18
Q

What is the formula for the oxalate polyatomic ion?

A

C2O4^2-

19
Q

What is the formula for the nitrite polyatomic ion?

A

NO2-

20
Q

What is the formula for the phosphate polyatomic ion?

A

PO4^3-

21
Q

What is the formula for the hydrogen carbonate polyatomic ion?

A

HCO3-

22
Q

What is the formula for the chlorate polyatomic ion?

A

ClO3-

23
Q

What is the formula for the dihydrogen phosphate polyatomic ion?

A

H2PO4-

24
Q

What is the formula for the hydrogen sulfate polyatomic ion?

A

HSO4-

25
Q

Cyanate

A

OCN-1

26
Q

Thiocyanate

A

SCN-1

27
Q

Bromate

A

BrO3-1

28
Q

Hydrogen phosphate

A

HPO4-2

29
Q

Dihydrogen phosphate

A

H2PO4-1

30
Q

Dihydrogen phosphate

A

H2PO4-1

31
Q

Silicate

A

SiO3-2

Chem 11 Polyatomics And Multivalents (2 decks)

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