Polyatomic Ions Flashcards
1
Q
Patterns
A
Start with -ate (3)
-ite is 1 less
Hypo- -ite is 2 less
Per- -ate is 1 more
Works for: Chlorate Bromate Iodate Nitrate Fluorate
2
Q
Hydroxide
A
OH ^-
3
Q
Nitrite
A
NO2 ^-
4
Q
Chlorite
A
ClO2 ^-
5
Q
Chlorate
A
ClO3 ^-
6
Q
Hydrogen Sulfate
A
H(SO4) ^-
7
Q
Bromate
A
BrO3 ^-
8
Q
Bromite
A
BrO2 ^-
9
Q
Iodate
A
IO3 ^-
10
Q
Iodite
A
IO2 ^-
11
Q
Nitrate
A
NO3 ^-
12
Q
Cyanide
A
CN ^-
13
Q
Fluorite
A
FO2 ^-
14
Q
Perchlorate
A
ClO4 ^-
16
Q
Permanganate
A
MnO4 ^-
17
Q
Dichromate
A
Cr2O7 ^2-
18
Q
Acetate
A
C2H3O2 ^-
19
Q
Carbonite
A
CO2 ^2-
20
Q
Hypochlorite
A
ClO ^-
21
Q
Ammonium
A
NH4 ^+
22
Q
Sulfate
A
SO4 ^2-
23
Q
Fluorate
A
FO3 ^-
24
Q
Hydrogen Carbonate
A
H(CO3) ^-
26
Q
Carbonate
A
CO3 ^2-
27
Sulfite
SO3 ^2-
28
Oxalate
C2O4 ^2-
29
Phosphate
PO4 ^-3
30
Phosphite
PO3 ^-3
31
Silicate
SiO3 ^2-
31
Chromate
CrO4 ^2-
