precipitates (2nd) Flashcards
1
Q
aluminium ion
A
AL3+
2
Q
aluminium precipitate colour
A
white
3
Q
calcium ion
A
Ca2+
4
Q
calcium precipitate colour
A
white
5
Q
copper (ii) ion
A
Cu2+
6
Q
copper (ii) precipitate colour
A
blue
7
Q
iron (ii) ion
A
Fe2+
8
Q
iron (ii) precipitate colour
A
blue-green
9
Q
iron (iii) ion
A
Fe3+
10
Q
iron (iii) precipitate colour
A
orange
11
Q
zinc (ii) ion
A
Zn2+
12
Q
zinc (ii) precipitate colour
A
white
13
Q
chromium (iii) ion
A
Cr3+
14
Q
chromium (iii) precipitate colour
A
green
