Y10 Organic Chemistry

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Across
  1. 6. Reaction that turns ethanol into ethanoic acid (vinegar)
  2. 7. Extracting gas from shale rock using high-pressure water and chemicals
  3. 10. Process of joining monomers to form a long chain plastic
  4. 16. Process of breaking down long-chain hydrocarbons into shorter ones
  5. 17. Reaction where a halogen atom replaces a hydrogen atom in an alkane
  6. 20. Describes a molecule containing only single carbon-carbon bonds
  7. 21. A major use of ethanol in paints, glues, and perfumes
  8. 22. Saturated hydrocarbons containing only single bonds
  9. 23. The main constituent of natural gas
Down
  1. 1. Anaerobic respiration by yeast used to produce alcohol
  2. 2. Describes liquids that mix completely to form a uniform solution
  3. 3. The functional group -OH found in alcohols
  4. 4. Describes a molecule containing at least one double bond
  5. 5. A measure of how difficult it is to pour a liquid
  6. 8. Water used to test for alkenes; turns from orange to colourless
  7. 9. Reaction of a fuel with oxygen to release heat energy
  8. 11. Unsaturated hydrocarbons containing a carbon-carbon double bond
  9. 12. Chemistry branch dealing with carbon compounds found in living things
  10. 13. Alcohol produced by fermentation or the hydration of ethene
  11. 14. A complex mixture of hydrocarbons also known as crude oil
  12. 15. Compounds with the same molecular formula but different structural formulae
  13. 18. The monomer used to manufacture the plastic polythene
  14. 19. A fuel blend of petrol and ethanol