Polyatomic Ions Flashcards
(58 cards)
1
Q
NO₂⁻
A
Nitrite
2
Q
NH₄⁺
A
Ammonium
3
Q
NO₃⁻
A
Nitrate
4
Q
SO₄²⁻
A
Sulfate
5
Q
HSO₄⁻
A
Hydrogen sulfate
6
Q
SO₃²⁻
A
Sulfite
7
Q
HSO₃⁻
A
Hydrogen sulfite
8
Q
S₂O₃²⁻
A
Thiosulfate
9
Q
PO₄³⁻
A
Phosphate
10
Q
HPO₄²⁻
A
Hydrogen phosphate
11
Q
H₂PO₄⁻
A
Dihydrogen phosphate
12
Q
PO₃³⁻
A
Phosphite
13
Q
CO₃²⁻
A
Carbonate
14
Q
HCO₃⁻
A
Hydrogen carbonate
15
Q
C₂O₄²⁻
A
oxalate
16
Q
CN⁻
A
Cyanide
17
Q
ClO₄⁻
A
Perchlorate
18
Q
ClO₃⁻
A
Chlorate
19
Q
ClO₂⁻
A
Chlorite
20
Q
ClO⁻
A
Hypochlorite
21
Q
H₃O⁺
A
Hydronium
22
Q
OH⁻
A
Hydroxide
23
Q
MnO₄⁻
A
Permanganate
24
Q
CrO₄²⁻
A
Chromate
25
Cr₂O₇²⁻
Dichromate
26
Nitrate
NO₃ -
27
Nitrite
NO₂ -
28
Ammonium
NH₄ -
29
Azide
N₃ -
30
Sulfate
SO₄ -2
31
Hydrogen sulfate
HSO₄ -
32
Sulfite
SO₃ -2
33
hydrogen sulfite
HSO₃ -
34
thiosulfate
S₂O₃ -2
35
phosphate
PO₄ -3
36
hydrogen phosphate
HPO₄ -2
37
dihydrogen phosphate
H₂PO₄ -
38
phosphite
PO₃ -3
39
carbonate
CO₃ -2
40
hydrogen carbonate
HCO₃ -
41
oxalate
C₂O₄ -2
42
C₂H₃O₂ -
acetate
43
acetate
C₂H₃O₂ -
44
cyanide
CN₄ -
45
perchlorate
ClO₄ -
46
chlorate
ClO₃ -
47
chlorite
ClO₂ -
48
hypochlorite
ClO -
49
hydronium
H₃O +
50
hydroxide
OH -
51
permanganate
MnO₄ -
52
chromate
CrO₄ -2
53
dichromate
Cr₂O₇ -2
54
the (3) "ates"
nitrate
carbonate
chlorate
NO₃
CO₃
ClO₃
55
the (4) "ates"
sulfate
phosphate
chromate
SO₄
PO₄
CrO₄
56
Name the only two positive polyatomic ions
NH₄ (ammonium)
| H₃O (hydronium)
57
2- charged ions
| 8 of them
```
SO₄²- (sulfate)
SO₃²- (sulfite)
S₂O₃²- (thiosulfate)
HPO₄²- (hydrogen phosphate)
CO₃²- (carbonate)
C₂O₄²- (oxalate)
CrO₄²- (chromate)
Cr₂O₇²- (dichromate)
```
58
3- charged ions
PO₄³- (phosphate)
| PO₃³- (phosphite)
