Hydrogen
- Created by: Courtney
- Created on: 27-03-15 21:51
View mindmap
- 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
- ObservationBurns with a clear blue flame producing water vapour which may condense to form a colourless liquid on glass
- Hydrogen reduces heated copper (ii) oxide
- Observation Black copper oxide changes to pink, condensati-on appears.
- CuO + H2 -> Cu + H2O
- Hydrogen gas burns explosively
- Chemical properties
- Colourless, odourless gas
- insoluble in water
- less dense than air
- diatomic H2
- Hydrogen
Comments
No comments have yet been made