1. Which of those precipitates dissolves in excess Sodium hydroxide?
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Other questions in this quiz
2. Which metal would produce a Lilac flame?
3. What is a flame test used to analyse?
4. Which Cation experiences no change from either test?
5. Which 3 cations produce white precipitates when NaOH is added?
- Iron, Magnesium, Aluminium
- Calcium, Aluminium, Copper
- Iron, Copper,Calcium