polyatomic ions Flashcards
1
Q
ammonium ion
A
NH4 +
2
Q
acetate ion
A
C2H3O2 -
3
Q
carbonate ion
A
CO3 2-
4
Q
hydrogen carbonate ion
A
HCO3 -
5
Q
hypochlorite ion
A
ClO -
6
Q
chlorite i’m
A
ClO2 -
7
Q
chlorate ion
A
ClO3 -
8
Q
perchlorate ion
A
ClO4 -
9
Q
chromate lion
A
CrO4 2-
10
Q
dichromate ion
A
Cr2O7 2-
11
Q
cyanide ion
A
CN-
12
Q
hydroxide
A
OH-
13
Q
nitrite ion
A
NO2 -
14
Q
nitrate ion
A
NO3
15
Q
oxalate ion
A
C2O4 2-
16
Q
permanganate ion
A
MnO4 -
17
Q
phosphate ion
A
PO4 3-
18
Q
hydrogen phosphate ion
A
HPO4 -2
19
Q
dihydrogen phosphate ion
A
H2PO4 -
20
Q
sulfite ion
A
SO3 2-
21
Q
hydrogen sulfite ion
A
HSO3 -
22
Q
sulfate ion
A
SO4 2-
23
Q
hydrogen sulfate ion
A
HSO4 -
24
Q
thiosulfate ion
A
S2O3 2-