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Chemistry > Polyatomic Ions > Flashcards

Polyatomic Ions Flashcards

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1
Q

NO₂⁻

A

Nitrite

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2
Q

NH₄⁺

A

Ammonium

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3
Q

NO₃⁻

A

Nitrate

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4
Q

SO₄²⁻

A

Sulfate

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5
Q

HSO₄⁻

A

Hydrogen sulfate

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6
Q

SO₃²⁻

A

Sulfite

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7
Q

HSO₃⁻

A

Hydrogen sulfite

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8
Q

S₂O₃²⁻

A

Thiosulfate

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9
Q

PO₄³⁻

A

Phosphate

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10
Q

HPO₄²⁻

A

Hydrogen phosphate

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11
Q

H₂PO₄⁻

A

Dihydrogen phosphate

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12
Q

PO₃³⁻

A

Phosphite

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13
Q

CO₃²⁻

A

Carbonate

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14
Q

HCO₃⁻

A

Hydrogen carbonate

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15
Q

C₂O₄²⁻

A

oxalate

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16
Q

CN⁻

A

Cyanide

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17
Q

ClO₄⁻

A

Perchlorate

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18
Q

ClO₃⁻

A

Chlorate

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19
Q

ClO₂⁻

A

Chlorite

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20
Q

ClO⁻

A

Hypochlorite

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21
Q

H₃O⁺

A

Hydronium

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22
Q

OH⁻

A

Hydroxide

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23
Q

MnO₄⁻

A

Permanganate

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24
Q

CrO₄²⁻

A

Chromate

25
Q

Cr₂O₇²⁻

A

Dichromate

26
Q

Nitrate

A

NO₃ -

27
Q

Nitrite

A

NO₂ -

28
Q

Ammonium

A

NH₄ -

29
Q

Azide

A

N₃ -

30
Q

Sulfate

A

SO₄ -2

31
Q

Hydrogen sulfate

A

HSO₄ -

32
Q

Sulfite

A

SO₃ -2

33
Q

hydrogen sulfite

A

HSO₃ -

34
Q

thiosulfate

A

S₂O₃ -2

35
Q

phosphate

A

PO₄ -3

36
Q

hydrogen phosphate

A

HPO₄ -2

37
Q

dihydrogen phosphate

A

H₂PO₄ -

38
Q

phosphite

A

PO₃ -3

39
Q

carbonate

A

CO₃ -2

40
Q

hydrogen carbonate

A

HCO₃ -

41
Q

oxalate

A

C₂O₄ -2

42
Q

C₂H₃O₂ -

A

acetate

43
Q

acetate

A

C₂H₃O₂ -

44
Q

cyanide

A

CN₄ -

45
Q

perchlorate

A

ClO₄ -

46
Q

chlorate

A

ClO₃ -

47
Q

chlorite

A

ClO₂ -

48
Q

hypochlorite

A

ClO -

49
Q

hydronium

A

H₃O +

50
Q

hydroxide

A

OH -

51
Q

permanganate

A

MnO₄ -

52
Q

chromate

A

CrO₄ -2

53
Q

dichromate

A

Cr₂O₇ -2

54
Q

the (3) “ates”
nitrate
carbonate
chlorate

A

NO₃
CO₃
ClO₃

55
Q

the (4) “ates”
sulfate
phosphate
chromate

A

SO₄
PO₄
CrO₄

56
Q

Name the only two positive polyatomic ions

A

NH₄ (ammonium)

H₃O (hydronium)

57
Q

2- charged ions

8 of them

A 
SO₄²- (sulfate)
SO₃²- (sulfite)
S₂O₃²- (thiosulfate)
HPO₄²- (hydrogen phosphate)
CO₃²- (carbonate)
C₂O₄²- (oxalate)
CrO₄²- (chromate)
Cr₂O₇²- (dichromate)
58
Q

3- charged ions

A

PO₄³- (phosphate)

PO₃³- (phosphite)

Chemistry (12 decks)

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