Organic Chemistry

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Across
  1. 2. Name of C₂H₆.
  2. 3. Process that joins many small molecules into a large molecule.
  3. 4. Compound containing only carbon and hydrogen.
  4. 5. Name of C₃H₆.
  5. 9. Process used to produce ethanol from glucose.
  6. 11. Type of bond that makes alkenes more reactive than alkanes.
  7. 12. Name of C₄H₁₀.
  8. 13. Reaction that converts an alkene into an alkane.
  9. 17. Compound formed when an alcohol reacts with a carboxylic acid.
  10. 20. Gas produced during fermentation.
  11. 24. Description of hydrocarbons containing at least one carbon-carbon double bond.
  12. 26. Reaction in which ethanol forms ethanoic acid.
  13. 27. Product formed when ethene reacts with steam.
  14. 28. Reagent added to ethene to produce ethanol.
  15. 29. Polymer formed from ethene.
  16. 31. Poisonous gas produced during incomplete combustion.
  17. 32. Substance that speeds up a reaction without being used up.
  18. 33. Catalyst used in the hydrogenation of alkenes.
  19. 35. One product of the complete combustion of hydrocarbons.
  20. 37. Name of CH₄.
  21. 39. Compound with the same molecular formula but a different structural formula.
  22. 40. Reaction in which a substance burns in oxygen.
  23. 41. Reagent used to distinguish alkanes from alkenes.
Down
  1. 1. Colour change of bromine water when an alkene is present.
  2. 6. Polymer formed from propene.
  3. 7. Typical smell of esters.
  4. 8. acid Homologous series containing the -COOH functional group.
  5. 10. Product formed together with an alkane during cracking.
  6. 14. Reaction in which atoms are added across a carbon-carbon double bond.
  7. 15. Name of C₂H₅OH.
  8. 16. Homologous series containing at least one carbon-carbon double bond.
  9. 18. Description of hydrocarbons containing only single carbon-carbon bonds.
  10. 19. Type of polymer formed from alkenes.
  11. 21. Homologous series containing the -OH functional group.
  12. 22. Name of C₃H₈.
  13. 23. Product formed when ethene reacts with hydrogen.
  14. 25. Homologous series containing only single carbon-carbon bonds.
  15. 30. Reaction between an alcohol and a carboxylic acid.
  16. 34. Process that breaks long-chain hydrocarbons into shorter molecules.
  17. 36. Name of CH₃COOH.
  18. 38. Name of C₂H₄.