Qualitative Analysis
The three prescribed gas tests: carbon dioxide, hydrogen and oxygen.
The lessons below are in teaching order. Work through them in turn, then come back after practice and use the outcomes on this page to choose what to review. Finishing a topic records participation only. Check your progress to see what you can answer independently and what to review next.
Lessons in order
- Tests for Carbon Dioxide, Hydrogen and Oxygen
Learn the prescribed tests and positive observations for carbon dioxide, hydrogen and oxygen.
Learning goals
- describe tests to identify the following gases: carbon dioxide (using limewater); hydrogen (using a burning splint); oxygen (using a glowing splint).