Chemistry C3 Tests for Cations
- Created by: Harriet
- Created on: 19-05-11 21:49
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Flame tests for metal ions:
Lithium burns with a crimson-red flame
Sodium burns with yellow-orange flame
Potassium lilac flame
Calcium brick red
Barium green
Some metals form coloured precipitate with NaOH
Calcium, white precipitate
Copper, blue
Iron (11) sludgy green
Iron (111) reddish brown
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