Transition Metal Ion Colours Flashcards
1
Q
Ti3+
A
Purple
2
Q
Ti2+
A
Violet
3
Q
VO(2)+
A
Yellow (+5-oxidation number)
4
Q
VO2+
A
Blue (+4 oxidation number)
5
Q
V3+
A
Green
6
Q
V2+
A
Violet
7
Q
Cr2O7 2-
A
(+6) orange
8
Q
Cr3+
A
Green
9
Q
MnO4 -
A
(+7) purple
10
Q
MnO4 2-
A
(+6) green
11
Q
Mn2+
A
Pale pink
12
Q
Fe3+
A
Yellow
13
Q
Fe2+
A
Pale green
14
Q
CO2+
A
Pink
15
Q
Ni2+
A
Green
