sodium hydroxide tests Flashcards
1
Q
what coloured precipitate is formed when Sodium Hydroxide is added to iron3
A
reddish brown
2
Q
what coloured precipitate is formed when Sodium Hydroxide is added to copper2
A
blue
3
Q
what coloured precipitate is formed when Sodium Hydroxide is added to aluminium 3
A
white (dissolvable) precipitate
4
Q
what coloured precipitate is formed when Sodium Hydroxide is added to calcium2/magnesium2
A
white precipitate
5
Q
what coloured precipitate is formed when Sodium Hydroxide is added to iron2
A
green