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Year 13 have been moving through their final unit on Organic Chemistry and performed a practical to extract limonene from, you’ve guessed it, oranges. (It is also in lemons, but oranges make the laboratory smell nicer!) They used simple distillation to collect the oil from the orange peel, and then performed a test to prove that it was what they expected it to be - it was.
Kirk Wootton
Teacher of Science/Chemistry and Mathematics