Common Polyatomic Ions (Mixed) Flashcards
1
Q
PO43-
A
phosphate ion
1
Q
nitrate ion
A
NO3-
2
Q
SO42-
A
sulfate ion
2
Q
phosphate ion
A
PO43-
3
Q
NO3-
A
nitrate ion
5
Q
hydrogen sulfate ion
A
HSO4-
6
Q
HSO4-
A
hydrogen sulfate ion
7
Q
carbonate ion
A
CO32-
8
Q
NO2-
A
nitrite ion
10
Q
HCO3-
A
hydrogen carbonate ion
10
Q
SO32-
A
sulfite ion
10
Q
sulfite ion
A
SO32-
11
Q
cyanide ion
(Note that the suffix -ide is an exception to the general -ate and -ite rule.
A
CN-
12
Q
hydrogen carbonate ion
A
HCO3-
12
Q
sulfate ion
A
SO42-
14
Q
NH4+
A
ammonium ion
16
Q
hydroxide ion
A
OH-
17
Q
CN-
A
cyanide ion
(Note that the suffix -ide is an exception to the general -ate and -ite rule.
18
Q
nitrite ion
A
NO2-
20
Q
ammonium ion
A
NH4+
21
Q
OH-
A
hydroxide ion
22
Q
CO32-
A
carbonate ion
