solubility rules + precipitate colours Flashcards
1
Q
nitrates
A
all are soluble
2
Q
group 1 compounds and ammonium salts
A
Li+, K+,Na+,NH4+
all soluble
3
Q
halides
A
Cl-,Br-,I- soluble
Ag2+, Pb2+,Hg2+ insoluble
4
Q
sulphates
A
SO4 2-
most soluble except Ba2+, Pb2+, Ca2+
5
Q
carbonates
A
CO3 2-
most insoluble
except Li+, K+,Na+, NH4+
6
Q
silver chloride colour
A
white
7
Q
Lead chloride colour
A
white
8
Q
Silver bromide colour
A
cream
9
Q
Lead bromide colour
A
pale yellow
10
Q
Silver iodide colour
A
pale yellow
11
Q
Lead iodide colour
A
bright yellow
12
Q
Sulphates colour
A
white
13
Q
Carbonates colour
A
white
