GCSE Chemistry C1.6 revision

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GCSE Chemistry (C1) Mind Map on GCSE Chemistry C1.6 revision, created by Josh Steer on 29/04/2014.
Josh Steer
Mind Map by Josh Steer, updated more than 1 year ago
Josh Steer
Created by Josh Steer about 10 years ago
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GCSE Chemistry C1.6 revision
  1. Extracting plant and vegetable oils
    1. extraction
      1. distillation
        1. pressing
        2. saturation
          1. oils are chains of carbon and hydrogen, if there are not enough hydrogen molecules to satisfy the carbon molecules need for an outer shell, the carbon molecules will bond to eachother in a c-c double bond. this is where a bond from each carbon bonds to the other carbon, holding the to molecules together by two bonds instead of one.
            1. if there are double bonds in a molecule the solution is called unsaturated, as oppose to carbon atoms satisfied by all the needed hydrogens.
              1. We can test for saturation with bromine water, if a substance is unsaturated bromine water will turn colourless. the more double bonds are in a substance the faster the reaction.
          2. Using oils
            1. cooking
              1. Enter text here
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