ion colours Flashcards
1
Q
Mn 2+
A
pink / colourless
2
Q
MnO4 -
A
purple
3
Q
MnO4 2-
A
green
4
Q
Cr2O7 2-
A
orange
5
Q
VO2 +
A
yellow
6
Q
VO 2+
A
blue
7
Q
Ti 3+
A
purple
8
Q
Ti 2+
A
violet
9
Q
V 3+
A
green
10
Q
V 2+
A
purple
11
Q
Cr 3+
A
green
12
Q
Fe 3+
A
yellow
13
Q
Fe 2+
A
pale green
14
Q
Co 2+
A
pink
15
Q
Ni 2+
A
green
