Common Polyatomic Ions Flashcards
(26 cards)
1
Q
Mercury
A
Hg 2+
2
2
Q
Ammonium
A
NH +
4
3
Q
Nitrite
A
NO -
2
4
Q
Nitrate
A
NO -
3
5
Q
Sulfite
A
SO 2-
3
6
Q
Sulfate
A
SO 2-
4
7
Q
Hydrogen Sulfate
bisulfate
A
HSO -
4
8
Q
Hydroxide
A
OH -
9
Q
Cyanide
A
CN -
10
Q
Phosphate
A
PO 3-
4
11
Q
Hydrogen Phosphate
A
HPO 2-
4
12
Q
Dihydrogen Phosphate
A
H PO -
2 4
13
Q
Thiocyanate
A
NCS - or SCN -
14
Q
Carbonate
A
CO 2-
3
15
Q
Hydrogen Carbonate
Bicarbonate
A
HCO -
3
16
Q
Hypochlorite
A
CIO - or OCI -
17
Q
Chlorite
A
CIO -
2
18
Q
Chlorate
A
CIO -
3
19
Q
Perchlorate
A
CIO -
4
20
Q
Acetate
A
C H O -
2 3 2
21
Q
Permanganate
A
MnO -
4
22
Q
Dichromate
A
Cr O 2-
2 7
23
Q
Chromate
A
CrO 2-
4
24
Q
Peroxide
A
O 2-
2
25
Oxalate
C O 2-
| 2 4
26
Thiosulfate
S O 2-
| 2 3