transition metals Flashcards
1
Q
[Cr(H2O)6]3+
A
pale purple solution
2
Q
[Cu(H2O)6]2+
A
pale blue solution
3
Q
[Cr(H2O)4]2+
A
pale blue solution
4
Q
[Cr(H2O)5SO4]-
A
green solution
5
Q
[CuCl4]2-
A
yellow solution
6
Q
[CoCl4]2-
A
blue
7
Q
[Cr(NH3)6]3+
A
pale purple
8
Q
[Cu(NH3)4(H2O)2]2+
A
dark blue solution
9
Q
[Cr(NH3)6]3+
A
purple solution
10
Q
Cu(OH)2
A
blue to blue precipitate
11
Q
Fe(OH)2
A
pale green to green precipitate
12
Q
Fe(OH)3
A
yellow to orange/brown precipitate
13
Q
Mn(OH)2
A
pale pink to light brown precipitate
14
Q
[Cr(OH)6]3-
A
dark green solution
15
Q
Cr3+
A
violet solution
