Transition Metals Flashcards
(25 cards)
1
Q
[Cu(h2o)6]^2+
A
Pale blue solution
2
Q
[Cu(H2O)4(OH)2]
A
Pale blue precipitate
3
Q
[Cu(H2O)2(NH3)4]^2+
A
Deep blue solution
4
Q
[Co(H2O)6]^2+
A
Pink solution
5
Q
[CuCl4]^2-
A
Yellow solution
6
Q
[Co(H2O)4(OH)2]
A
Blue precipitate
7
Q
[Co(NH3)6]^2+
A
Brown solution
8
Q
[CoCl4]^2-
A
Blue solution
9
Q
[Fe(H2O)6]^2+
A
Pale green solution
10
Q
[Fe(H2O)4(OH)2]
A
Green precipitate
11
Q
[Fe(H2O)6]^3+
A
Yellow-brown solution
12
Q
[Fe(H2O)3(OH)3]
A
Brown precipitate
13
Q
VO2^1+
A
Yellow solution
14
Q
VO^2+
A
Blue solution
15
Q
V^3+
A
Green solution
16
Q
V^2+
A
Violet solution
17
Q
[Cr(H2O)6]^3+
A
Green or violet solution
18
Q
[Cr(H2O)3(OH)3]
A
Green precipitate
19
Q
[Cr(H2O)2(OH)4]^1-
A
Green solution
20
Q
[Cr(OH)6]^3-
A
Green solution
21
Q
[Cr(NH3)6]^3+
A
Violet solution
22
Q
CrO4^2-
A
Yellow solution
23
Q
Cr2O7^2-
A
Orange solution
24
Q
Cr^3+
A
Green solution
25
Cr^2+
Blue solution
