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6 Cards in this Set
- Front
- Back
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How do you test for ammonia |
Damp red litmus paper in the gas turns blue |
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How do you test for carbon dioxide |
Bubble the gas in limewater and it goes milky |
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How do you test for chlorine |
Hold damp red litmus paper in the test tube and it is bleached white |
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How do you test for hydrogen |
Put a burning splint in the test tube and a squeaky pop is heard |
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How do you test for oxygen |
Hold a glowing splint in the gas and the splint relightnes |
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How do you test for Sulphur dioxide |
Bubble the gas through acidified potassium manganate(VII) and it turns colourless from purple |
