Polyatomic Ions Flashcards
1
Q
Polyatomic Ion
A
Group of atoms with a charge.
2
Q
ammonium
A
NH4+
3
Q
hydronium
A
H3O+
4
Q
peroxide
A
O2(2-)
5
Q
hydroxide
A
OH-
6
Q
acetate
A
CH3COO-
7
Q
acetic acid (ethanoic acid)
A
CH3COOH
8
Q
cyanide
A
CN-
9
Q
hydrocyanic acid
A
HCN
10
Q
azide
A
N3-
11
Q
hydrazoic acid
A
HN3
12
Q
carbonate
A
CO3(2-)
13
Q
carbonic acid
A
H2CO3
14
Q
bicarbonate
A
HCO3-
15
Q
nitrate
A
NO3-
16
Q
nitric acid
A
HNO3
17
Q
nitrite
A
NO2-
18
Q
nitrous acid
A
HNO2
19
Q
sulfate
A
SO4(2-)
20
Q
sulfuric acid
A
H2SO4
21
Q
hydrogen sulfate
A
HSO4-
22
Q
sulfite
A
SO3(2-)
23
Q
sulfurous acid
A
H2SO3
24
Q
hydrogen sulfite
A
HSO3-
25
phosphate
PO4(3-)
26
phosphoric acid
H3PO4
27
hydrogen phosphate
HPO4(2-)
28
dihydrogen phosphate
H2PO4-
29
perchlorate
ClO4-
30
perchloric acid
HClO4
31
chlorate
ClO3-
32
chloric acid
HClO3
33
chlorite
ClO2-
34
chlorous acid
HClO2
35
hypochlorite
ClO-
36
hypochlorous acid
HClO
37
chromate
CrO4(2-)
38
chromic acid
H2CrO4
39
dichromate
Cr2O7(2-)
40
dichromic acid
H2Cr2O7
41
permanganate
MnO4-
42
permanganic acid
HMnO4
43
mono
one
44
bi
two
45
tri
three
46
tetra
4
47
penta
5
48
hexa
6
49
hepta
7
50
octa
8
51
non
9
52
dec
10
