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Chemistry · L2 · Testing for Gases · flowchart

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by @openstemUpdated Chemistry
Unknown gasInsert a glowing splintBubble through limewaterHold a lit splint at the mouth of the tubeHold damp red litmus paper at the mouth of the tubeSplint relights: oxygenLimewater turns cloudy: carbon dioxideSqueaky pop: hydrogenLitmus turns blue, sharp smell: ammonia

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