Polyatomic Ions Flashcards
(27 cards)
1
Q
NH4
A
Ammonium ion. 1+
2
Q
CH3COO
A
Acetate ion. 1-
3
Q
CO3
A
Carbonate ion. 2-
4
Q
HCO3
A
Hydrogen carbonate ion / bicarbonate ion. 1-
5
Q
ClO
A
Hypochlorite ion. 1-
6
Q
ClO2
A
Chlorite ion. 1-
7
Q
ClO3
A
Chlorate ion. 1-
8
Q
ClO4
A
Perchlorate ion. 1-
9
Q
CrO4
A
Chromate ion. 2-
10
Q
Cr2O7
A
Dichromate ion. 2-
11
Q
CN
A
Cyanide ion. 1-
12
Q
OH
A
Hydroxide ion. 1-
13
Q
NO2
A
Nitrite ion. 1-
14
Q
NO3
A
Nitrate ion. 1-
15
Q
C2O4
A
Oxalate ion. 2-
16
Q
MnO4
A
Permanganate ion. 1-
17
Q
PO4
A
Phosphate ion. 3-
18
Q
HPO4
A
Hydrogen phosphate ion. 2-
19
Q
H2PO4
A
Dihydrogen phosphate ion. 1-
20
Q
SO3
A
Sulfite ion. 2-
21
Q
HSO3
A
Hydrogen sulfite ion / bisulfite ion. 1-
22
Q
SO4
A
Sulfate ion. 2-
23
Q
HSO4
A
Hydrogen sulfate ion / bisulfate ion. 1-
24
Q
S2O3
A
Thiosulfate ion. 2-
25
Strong Acids
HCl, HBr, HI, HClO4, HNO3, H2SO4
26
Strong Bases
Group 1 and 2 Hydroxides, Group 1 and 2 Oxides, Group 1 and 2 Hydrides.
27
Exceptions to Octet Rule
Group 13 Elements (Boron and Aluminum) only need 6 electrons to be full. Beryllium only needs 4 electrons to be full.
