Colours Of Complex Ions Flashcards
1
Q
[Co(H2O)6]2+
A
Pink
2
Q
[Co(NH3)6]2+
A
Pale brown
3
Q
[CoCl4]2-
A
Blue
4
Q
[Co(H2O)6]3+
A
Blue green
5
Q
[Co(NH3)6]3+
A
Brown
6
Q
[Cr(H2O)6]2+
A
Blue
7
Q
[Cr(H2O)6]3+
A
Green
8
Q
[Cr(OH)6]3-
A
Dark green
9
Q
[Cr(NH3)6]3+
A
Purple
10
Q
CrO4 2-
A
Yellow
11
Q
Cr2O7 2-
A
Orange
12
Q
Cu2I2
A
White
13
Q
Cu2O
A
Brick red
14
Q
[Cu(H2O)6]2+
A
Blue
15
Q
[Cu(NH3)4(H2O)2]2+
A
Dark blue
