common polyatomic ions Flashcards
(27 cards)
1
Q
ammonium
A
NH4 +
2
Q
hydronium
A
H3O +
3
Q
mercury (I)
A
Hg2 2+
4
Q
acetate
A
C2H3O2 -
5
Q
azide
A
N3 -
6
Q
carbonate
A
CO3 2-
7
Q
chlorate
A
ClO3 -
8
Q
chromate
A
CrO4 2-
9
Q
cyanide
A
CN -
10
Q
dichromate
A
Cr2O7 2-
11
Q
dihydrogen phosphate
A
H2PO4 -
12
Q
hydrogen carbonate / bicarbonate
A
HCO3 -
13
Q
hydrogen phosphate
A
HPO4 2-
14
Q
hydrogen sulfate / bisulfate
A
HSO4 -
15
Q
hydroxide
A
OH -
16
Q
hypochlorite
A
ClO -
17
Q
nitrate
A
NO3 -
18
Q
nitrite
A
NO2 -
19
Q
oxalate
A
C2O4 2-
20
Q
perchlorate
A
ClO4 -
21
Q
permanganate
A
MnO4 -
22
Q
peroxide
A
O2 2-
23
Q
phosphate
A
PO4 3-
24
Q
phosphite
A
PO3 3-
25
sulfate
SO4 2-
26
sulfite
SO3 2-
27
thiocyanate
SCN -