Colours Of Ions Flashcards
(13 cards)
1
Q
Cr3+
A
green
2
Q
Cr2O7^2-
A
orange
3
Q
CrO4^2-
A
yellow
4
Q
Mn2+
A
pink
5
Q
Fe2+
A
green
6
Q
Fe3+
A
orange/yellow
7
Q
Co2+
A
pink
8
Q
Ni2+
A
green
9
Q
Cu2+
A
blue
10
Q
V2+
A
violet
11
Q
V3+
A
green
12
Q
VO2+
A
blue
13
Q
VO+
A
yellow
