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Kemistry - Coggle Diagram

- - - - 2-methylpropane
    - - CO2 + H2O
    - - CH4 + Cl2 -> CH3Cl + HCl
    - - Saturated (SINGLE BOND)
      - OPEN CHAIN
      - HYDROCARBON (H, C)
  - - - Open chain
      - Hydrocarbon ONE DOUBLE BOND
    - - Bromine (Br2 reddish brown)
        
        With alkene => discolorize
        
        Phân biệt Alkene và Alkane
      - Water (H2O)
      - Hydrogen (H2)
      - Halide (H -x)
        
        x = Cl, Br
- - - - K+, Na+, Ag+,H+
    - - Others, Fe
    - - Al, Fe
  - - - Cl-, NO3-, OH-
    - - SO4, CO3, O
    - - PO4
- - - - +Sacrifice metal
        +Coating
        +Painting
        +Keep away from oxigen.
    - - Oxidation of metal.
  - - - Some metal was in the form of oxide in ores. They heat them up with Carbon => Carbon gain oxidation and we get the other pure ore.
    - - Breaking down IONIC SUBSTANCES by electricity
    - - Some is carbide (reacted with carbon) so the reduction with carbon is not going to work => turn it into a chloride compound and then react it with the more reactive metal to gain the pure one.