Common Polyatomic Ions Flashcards
(56 cards)
1
Q
hydronium
A
H3O+
2
Q
ammonium
A
NH4+
3
Q
tripolyphosphate
A
P3O10-5
4
Q
pyrophosphate
A
P2O7-4
5
Q
orthosilicate
A
SiO4-4
6
Q
phosphate
A
PO4-3
7
Q
citrate
A
C6H5O7-3
8
Q
borate
A
BO3-3
9
Q
arsenate
A
AsO4-3
10
Q
aluminate
A
AlO3-3
11
Q
zincate
A
ZnO2-2
12
Q
tungstate
A
WO4-2
13
Q
thiosulfate
A
S2O3-2
14
Q
tetraborate
A
B4O7-2
15
Q
tellurate
A
TeO4-2
16
Q
tartrate
A
C4H4O6-2
17
Q
sulfite
A
SO3-2
18
Q
sulfate
A
SO4-2
19
Q
selenate
A
SeO4-2
20
Q
polysulfide
A
Sx-2
21
Q
phthalate
A
C8H4O4-2
22
Q
peroxydisulfate
A
S2O8-2
23
Q
peroxide
A
O2-2
24
Q
oxalate
A
C2O4-2
25
monohydrogen phosphate
HPO4-2
26
metasilicate
SiO3-2
27
manganate
MnO4-2
28
imide
NH-2
29
dichromate
Cr2O7-2
30
chromate
CrO4-2
31
carbonate
CO3-2
32
carbide (saltlike)
C2-2
33
vanadate
VO3-
34
triiodide
I3-
35
thiocyanate (thiocyanato)
SCN-
36
permanganate
MnO4-
37
perchlorate
ClO4-
38
nitrite
NO2-
39
nitrate
NO3-
40
iodate
IO3-
41
hypochlorite
ClO-
42
hydroxide (hydroxyl when aqueous)
OH-
43
hydrogen sulfide (bisulfide or hydrosulfide)
HS-
44
hydrogen sulfate (bisulfate)
HSO4-
45
hydrogen carbonate (bicarbonate)
HCO3-
46
formate
HCOO-
47
dihydrogen phosphate
H2PO4-
48
cyanide
CN-
49
cyanate
OCN-
50
chlorite
ClO2-
51
chlorate
ClO3-
52
bromate
BrO3-
53
benzoate
C6H5COO-
54
azide
N3-
55
amide
NH2-
56
acetate
CH3COO-
