Polyatomic Ions Flashcards
1
Q
NH4+
A
+1, ammonium
2
Q
C2H3O2- or CH3COO-
A
-1, acetate
3
Q
BrO3-
A
-1, bromate
4
Q
ClO2-
A
-1, chlorite
5
Q
CN-
A
-1, cyanide
6
Q
HC03
A
-1, bicarbonate or hydrogen carbonate
7
Q
OH-
A
-1, hydroxide
8
Q
ClO-
A
-1, hypochlorite
9
Q
IO3-
A
-1, iodate
10
Q
NO3-
A
-1, nitrate
11
Q
NO2-
A
-1, nitrite
12
Q
MnO4-
A
-1 permanganate
13
Q
ClO4-
A
-1, perchlorate
14
Q
SCN-
A
-1, thiocyanate
15
Q
CO3-2
A
-2, carbonate
16
Q
CrO4-2
A
-2, chromate
17
Q
Cr2O7-2
A
-2, dichromate
18
Q
C2O4-2
A
-2, oxalate
19
Q
O2-2
A
-2, peroxide
20
Q
SO4-2
A
-2, sulfate
21
Q
SO3-2
A
-2, sulfite
22
Q
PO4-3
A
-3, phosphate
23
Q
PO3-3
A
-3, phosphite
24
Q
AsO4-3
A
-3, arsenate
25
BO3-3
-3, borate
