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REDOX EQULIBRIUM - Coggle Diagram

- - - - OXI. NO DECREASES
      - RECEIVES e-
      - OXYGEN LOSS
      - HYDROGEN GAIN
  - - - OXI. NO INCREASES
      - RELEASES e-
      - OXYGEN GAIN
      - HYDROGEN LOSS
- - - - CONCENTRATION OF SOLUTION
      - TYPES OF ELECTRODE
      - E VALUE
- - - - Zone 2
        
        The produced carbon dioxide, CO2 reacts with the remaining coal.
      - Zone 3
        
        Coke, C and carbon monoxide, CO reduce iron (III) oxide to molten iron
        
        calcium carbonate, CaCO3 decomposes to form calcium oxide, CaO and CO2
        
        Impurities in the iron ore reacts with calcium oxide to form slag
      - Zone 1
        
        Coke, C reacts with oxygen, O2 to form CO2
- - - - Iron is attached to a more electropositive metal,
    - - In stainless steel, iron is alloyed with carbon, chromium and nickel.
    - - prevents iron from coming into contact with water and oxygen.