Identifying Gases 0.0 / 5 ? ChemistryTesting and analysing substancesIGCSEEdexcel Created by: OliviaCreated on: 17-03-14 10:01 Hydrogen- H2 Test- Put in a lighted splint. Result- Squeaky pop 1 of 6 Oxygen - o2 Test- Put in a glowing splint. Result- Splint relights 2 of 6 Carbon Dioxide- Co2 Test- Pass through limewater. Result- Limewater turns milky. 3 of 6 Chlorine- Cl2 Put in a piece of damp blue litmus paper. Result- Paper goes red then white (bleached) 4 of 6 Ammonia NH3 Test- Put in a piece of damp red litmus. Result- Paper goes blue. 5 of 6 Sulphur Dioxide- SO2 Test- Put in a piece of potassium (VI) dichromate paper. Result- Colour changes from orange to green. 6 of 6
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