hydrocarbon chemistry

123456789101112131415
Across
  1. 3. A compound ending in -ol.
  2. 4. The name of the fraction used to fuel cars.
  3. 6. The alcohol used in alcoholic drinks.
  4. 9. A type of chemical reaction that produces an alcohol from an alkene and steam.
  5. 11. A substance containing only hydrogen and carbon atoms.
  6. 12. A substance that speeds up a chemical reaction without being used up itself.
  7. 14. The process of breaking down long-chain hydrocarbons into smaller, more useful ones.
Down
  1. 1. The name of the process by which crude oil is separated.
  2. 2. The process of separating crude oil into different fractions.
  3. 4. A long-chain hydrocarbon molecule.
  4. 5. A molecule with the same molecular formula but a different structural formula.
  5. 7. The functional group found in all alcohols.
  6. 8. The smallest alkane molecule.
  7. 10. A mixture of hydrocarbons with similar boiling points.
  8. 13. A homologous series of saturated hydrocarbons.
  9. 15. A compound containing a carbon-carbon double bond.