Organic Chemistry

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Across
  1. 2. the ease with which a fuel burns
  2. 5. breaks down long less useful hydrocarbons into shorter more useful ones
  3. 10. molecules that contain carbon and hydrogen only
  4. 11. contain the functional group OH
  5. 13. a reaction that turns alcohols into carboxylic acids
  6. 15. acids that only partially ionise e.g.ethanoic
  7. 16. a bond where non metals share electrons
  8. 17. a product of incomplete combustion
  9. 18. a phrase that helps explain properties of molecules
  10. 19. the point at which a substance turns from a liquid to a gas
  11. 20. molecules with the functional group COO
Down
  1. 1. a type of distillation that splits a raw material into numerous products
  2. 3. when the double bonds of monomers allow them to be added together to form a polymer
  3. 4. a product of complete combustion
  4. 5. polymerisation where two different monomers join together with the loss of a water molecule
  5. 6. acids contain the functional group COOH
  6. 7. a gas that turns limewater cloudy
  7. 8. making alcohol using steam (water vapour)
  8. 9. using yeast enzymes to make alcohol
  9. 11. molecules that contain only single carbon carbon bonds (saturated)
  10. 12. made from amino acid monomers reacting
  11. 14. molecules that contain a carbon carbon double bond (unsaturated)