1-  Computer research

  • chemcial safety data sheets
  • the history of aspirin
  • how do the industry make aspirin
  • how did people make aspirin in the past
  • organic chemistry research
    •  
 

2- Start

  • sort out a method for creating aspirin chemically
  • produce risk assesments for the chemicals I intend to use
 

3- Written work

  • write introduction
  • produce a hypopthesis
  • write up method
 

4-Practise- to make sure i can get it write

  • produce one sample of aspirin chemically- to make sure the procedure is spot on
 

5- Making aspirin 

  • produce 6 samples of aspirin chemically

6-Recrystalisation

  • recrystalise the samples produced chemically

 7- Testing the samples

  • test the purity and calculate the yield of the 6 samples of aspirin produced chemically
  • extract salicylic acid from willow bark

8- Extracting

  • extract salicylic acid from willow bark and leaves
    •  
 

 9- Aspirin from willow

  • produce 6 samples of aspirin from the willow bark
     

10- Recyrstalisation

  • recrystalise  the samples produced from the willow bark

11- Testing the samples

  •  test the purity and calculate the yield of the 6 samples of aspirin produced from the willow bark

12- More testing

  • carry out a titration on the samples produced chemically against a pure aspirin tablet
  • carry out a thin layer chromatography for each of the samples
  • determain the melting point of each of the samples produced
 

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