Organic Chemistry

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Across
  1. 2. formed when monomers combine
  2. 5. soap is made by the hydrolysis of fats/oils with _____
  3. 7. fats have the same ester linkage as _____
  4. 8. used to break long-chained alkanes in short-chained alkanes/alkenes
  5. 10. (23.) requires a high temperature and a _____
  6. 13. _____ have a C=C double bond
  7. 15. petroleum is separated into different fractions by _____
  8. 16. a biological catalyst
  9. 18. atom (group) that gives an organic compound its chemical properties
  10. 20. incomplete combustion can also produce _____
  11. 21. only UNSATURATED (9.)s decolourise _____
  12. 23. proteins can be hydrolysed to _____ by heating with hydrochloric acid
  13. 24. compound containing only C and H atoms
  14. 25. alkanes will only react with chlorine in the presence of _____
  15. 26. proteins, fats and carbohydrates are the main _____ in food
Down
  1. 1. C₆H₁₄
  2. 2. (24.) can be made by the oxidation of (25.) with acidified _____(VII)
  3. 3. compounds with alkyl groups sticking out from the main carbon chain
  4. 4. alkanes are generally _____ except for burning
  5. 6. _____ have the general formula Cx(H2O)y
  6. 9. _____ + water -----> ethyl ethanoate + water
  7. 11. compound with the same molecular formula but different structural formulae
  8. 12. group of organic compounds with the same functional group and similar properties
  9. 14. each method of disposing plastic has its _____
  10. 17. in a _____ reaction the monomers join to form a polymer and a small molecule is eliminated
  11. 18. we can use the (25.) produced in fermentation as a _____
  12. 19. we can use paper _____ to identify sugars
  13. 20. the kind of combustion that produces CO2 and H2O
  14. 22. _____ can be made by adding steam to ethene with a catalyst