Polyatomic Ions Flashcards
1
Q
C₂H₃O₂- or CH₃COO-
A
Acetate (charge -1)
2
Q
NH₄+
A
Ammonium (charge +1)
3
Q
BrO₃-
A
Bromate
4
Q
ClO₃-
A
Chlorate
(Charge -1)
5
Q
ClO₂-
A
Chlorite
(Charge -1)
6
Q
CN-
A
Cyanide (charge -1)
7
Q
HCO₃-
A
Hydrogen Carbonate or Bicarbonate (charge -1)
8
Q
OH-
A
Hydroxide (charge -1)
9
Q
ClO-
A
Hypochlorite
(Charge -1)
10
Q
IO₃-
A
Iodate
(Charge -1)
11
Q
NO₃-
A
Nitrate
(Charge -1)
12
Q
NO₂-
A
Nitrite
(Charge -1)
13
Q
MnO₄-
A
Permanganate
(Charge -1)
14
Q
ClO₄-
A
Perchlorate Charge -1
15
Q
SCN-
A
Thiocyanate
Charge -1
16
Q
CO₃ ⁻²
A
Carbonate
Charge -2
17
Q
CrO₄ ⁻²
A
Chromate
Charge -2
18
Q
Cr₂O₇ ⁻²
A
Dichromate
Charge -2
19
Q
C₂0₄ ⁻²
A
Oxalate
Charge -2
20
Q
O₂ ⁻²
A
Peroxide
Charge -2
21
Q
SO₄ ⁻²
A
Sulfate
Charge -2
22
Q
SO₃ ⁻²
A
Sulfite
Charge -2
23
Q
PO₄ ⁻³
A
Phosphate
Charge -3
24
Q
PO ₃ ⁻³
A
Phosphite
Charge -3
25
AsO₄ ⁻³
Arsenate
Charge -3
26
Ions containing oxygen
End in ate or ite
27
Ate
Most common form
28
Ite
Used for form with same charge but 1 less oxygen
29
PER
