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  • Created by: Courtney
  • Created on: 27-03-15 21:51
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  • Physical properties
    • Hydrogen
      • Chemical properties
        • Hydrogen gas burns explosively
          • ObservationBurns with a clear blue flame producing water vapour which may condense to form a colourless liquid on glass
            • 2H2 + O2 -> 2H2O
        • Hydrogen reduces heated copper (ii) oxide
          • Observation Black copper oxide changes to pink, condensati-on appears.
          • CuO + H2 -> Cu + H2O
    • Colourless, odourless gas
    • insoluble in water
    • less dense than air
    • diatomic H2


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