Tests for ions
Quiz on all of the tests for positive and negative ions
- Created by: Emily Martin
- Created on: 30-04-11 20:39
Other questions in this quiz
2. What is the flame test colour for potassium?
- yellow
- lilac
- bright red
- brick red
- green
3. What is the flame test colour for calcium?
- green
- lilac
- bright red
- brick red
- yellow
4. What is the flame test colour for lithium?
- lilac
- bright red
- yellow
- brick red
- green
5. What is the test and result for carbonate ions?
- dilute acid (e.g. hydrochloric acid) --> carbon dioxide gas is given off
- strong acid (e.g. sulphuric acid) --> carbon dioxide gas is given off
- dilute nitric acid --> yellow precipitate
- hydrochloric acid + barium chloride solution --> orange precipitate
- hydrochloric acid + barium chloride solution --> white precipitate
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