Polyatomic ions- extra Flashcards
Memorise formula and charge (29 cards)
1
Q
hydroxide
A
OH, 1-
2
Q
nitrate
A
NO3, 1-
3
Q
sulfate
A
SO4, 2-
4
Q
carbonate
A
CO3, 2-
5
Q
ammonium
A
NH4, 1+
6
Q
phosphate
A
PO4, 3-
7
Q
hydrogen carbonate
A
HCO3, 1-
8
Q
hydrogen sulfate
A
HSO4, 1-
9
Q
nitrite
A
NO2, 1-
10
Q
peroxide
A
O2, 2-
11
Q
acetate
A
CH3COO, 1-
12
Q
arsenate
A
AsO3, 3-
13
Q
dimercury
A
Hg2, 2+
14
Q
bromate
A
BrO3, 1-
15
Q
chromate
A
CrO4, 2-
16
Q
phosphite
A
PO3, 3-
17
Q
chlorate
A
ClO3, 1-
18
Q
dichromate
A
Cr2O7, 2-
19
Q
chlorite
A
ClO2, 1-
20
Q
hydrogen phosphate
A
PO4, 3-
21
Q
cyanide
A
CH, 1-
22
Q
oxalate
A
C2O4, 2-
23
Q
dihydrogen phosphate
A
H2PO4, 1-
24
Q
silicate
A
SiO3, 2-
25
hydrogen sulfide
HS, 1-
26
sulfite
SO3, 2-
27
hypochlorite
ClO, 1-
28
perchlorate
ClO4, 1-
29
permanganate
MnO4, 1-
