1. Polyatomic Ions Flashcards
1
Q
What are polyatomic ions?
A
There exist several ions which are comprised of 2 or more different types of atoms.
2
Q
Carbonate ion contains both ______ and ______, bonded together in a specific ratio in which the overall charge is not ____.
A
Carbon
Oxygen
Zero
3
Q
CO3^2-
A
Carbonate
4
Q
NO3-
A
Nitrate
5
Q
NO2-
A
Nitrite
6
Q
OH-
A
Hydroxide
7
Q
NH4+
A
Ammonium
8
Q
MnO4-
A
Permanganate
9
Q
SO4
A
Sulphate
10
Q
SO3^2-
A
Sulphite
11
Q
CrO4^2-
A
Chromate
12
Q
Cr2O7^2-
A
Dichromate
13
Q
CH3COO-
A
Ethanoate
14
Q
PO4^3-
A
Phosphate
15
Q
CN-
A
Cyanide Ion
16
Q
ClO-
A
Hypochlorite
17
Q
ClO3-
A
Chlorate
18
Q
H30+
A
Hydronium
19
Q
HCO3-
A
Hydrogen Carbonate
20
Q
CH3CO2^-
A
Acetate
21
Q
O2^2-
A
Peroxide
22
Q
CāO4^-
A
Perchlorate
23
Q
HSO3^-
A
Hydrogen sulphite
24
Q
HSO4^-
A
Hydrogen sulphate
25
H2PO4^-
Dihydrogen phosphate
26
HPO4^2-
Hydrogen phosphate
27
C2O4^2ā
Oxalate
