Transition Metal Ion Colours Flashcards
(16 cards)
1
Q
V 2+
A
Violet
2
Q
V 3+
A
Green
3
Q
VO 2+
A
Blue
4
Q
VO +
A
Yellow
5
Q
Cr 3+
A
Green / purple 6H2O
6
Q
Cr2O7 2-
A
Orange
7
Q
Mn 2+
A
Pale pink
8
Q
MnO4 2-
A
Green
9
Q
MnO4 -
A
Purple
10
Q
Fe 2+
A
Pale Green
11
Q
Fe 3+
A
Yellow
12
Q
Co 2+
A
Pink
13
Q
Ni 2+
A
Green
14
Q
Cu 2+
A
Blue
15
Q
Ti 3+
A
Purple
16
Q
Ti 2+
A
Violet
