Colour of substances Flashcards
1
Q
Silver oxide (Ag2O)
A
Brown
2
Q
Manganese(IV) oxide (MnO2)
A
Brown(Black)
3
Q
F3(SCN)2+
A
Deep red
4
Q
Silver iodide solid (AgI)
A
Yellow
5
Q
Hydrated iron(III) oxide (Fe2O3•xH2O)
A
Brown
=Rust
6
Q
Copper
A
Brown
8
Q
Iron(III) Hydroxide (Fe(OH)3)
A
Brown
8
Q
Iron(III) oxide (Fe2O3)
A
Brown
9
Q
Conc. Br2
A
Brown
10
Q
Br2 in organic solvent
A
Brown
11
Q
Br2 vapour
A
Brown
13
Q
Cobalt(II) chloride (CoCl2)
A
Pink
14
Q
Potassium dichromate (K2Cr2O7)
A
Orange
15
Q
Dilute Br2 aq
A
Orange
16
Q
[Cu(NH3)4]2+
A
Deep blue
