Color of ions Flashcards
1
Q
Copper (II) Cu²+
A
Blue / Green
2
Q
Iron (II) Fe²+
A
Pale green
3
Q
Iron (III) Fe³+
A
Yellow / Brown
4
Q
Cobalt (II) Co²+
A
Pink
5
Q
Nickel (II) Ni²+
A
Green
6
Q
Chromium (III) Cr³+
A
Green
7
Q
Chromate CrO4²-
A
Yellow
8
Q
Manganese Mn²+
A
Very pale pink
9
Q
Dichromate Cr2O7²-
A
Orange
10
Q
Blue / Green
A
Copper (II) Cu²+
11
Q
Pale green
A
Iron (II) Fe²+
12
Q
Yellow / Brown
A
Iron (III) Fe³+
13
Q
Pink
A
Cobalt (II) Co²+
14
Q
Green
A
Nickel (II) Ni²+
15
Q
Green
A
Chromium (III) Cr³+
16
Q
Yellow
A
Chromate CrO4²-
17
Q
Very pale pink
A
Manganese Mn²+
18
Q
Orange
A
Dichromate Cr2O7²-
