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Chemical changes - Coggle Diagram

- - - - Hydrogen+Oxygen-> water
      - 2H2+O2->2H2O
    - - Neutralisation
        
        A chemical reaction between an acid and an alkali
      - Combustion
        
        A chemical reaction in which the subject is heated in the presence of oxygen gas to form 1 or more new substances
      - Thermal decomposition
        
        A chemical reaction in which a substance, upon heating, breaks down into 2 or more simpler substances
      - Oxidisation
        
        A chemical process in which a substance gains oxygen