Tests for cations
- Created by: immalikeawsome
- Created on: 11-06-19 23:50
Other questions in this quiz
2. When the flame is PURPLE, you're testing:
- Potassium ions
- Sodium ions
- Copper ions
- Calcium ions
3. What colour is the precipitate of [Iron(III)] ?
- White
- White at first but then colourless
- Brown
- Green
4. What colour is the precipitate of [Calcium] ?
- Green
- White
- White at first but then colourless.
- Blue
5. What colour is the precipitate of [Copper(II)] ?
- White
- Blue
- White at first but then colourless
- Brown
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