common polyatomic ions and complex ions Flashcards
1
Q
NH₄⁺
A
ammonium cation
2
Q
H₃O⁺
A
hydronium cation
3
Q
C ₂H ₃O⁻ ₂
A
acetate anion
4
Q
CN−
A
cyanide anion
5
Q
O22−
A
peroxide anion
6
Q
CO₃²⁻
A
carbonate anion
7
Q
NO3-
A
nitrate anion
8
Q
PO₄³⁻
A
phosphate anion
9
Q
SO₄²-
A
sulfate anion
10
Q
ClO3−
A
chlorate anion
11
Q
BrO3-
A
bromate anion
12
Q
IO3−
A
iodate anion
13
Q
CrO₄²⁻
A
chromate anion
14
Q
MnO− 4
A
permanganate anion
15
Q
NO2−
A
nitrite