Organic crossword

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Across
  1. 3. Reaction type where an atom or group of atoms on a carbon chain is replaced by a different atom or group
  2. 5. Addition of hydrogen gas across an unsaturated carbon-carbon double bond, typically using a metal catalyst.
  3. 7. Chemical breakdown of a compound, such as an ester or amide, involving the addition of water.
  4. 13. Organic ester composed of three fatty acid molecules bonded to a single glycerol backbone.
  5. 16. Long-chain molecule composed of many repeating small sub-units joined together
  6. 20. Reaction type in which atoms or groups are removed from adjacent carbon atoms to produce an unsaturated double bond
  7. 23. Non-superimposable mirror image structure that rotates plane-polarised light in opposite directions
  8. 24. Chemical reaction in which primary alcohols form aldehydes or carboxylic acids, and secondary alcohols form ketones
  9. 25. Functional group consisting of a carbonyl group bonded directly to a hydroxyl group, giving carboxylic acids their acidic properties.
  10. 26. Laboratory technique of heating a mixture with a vertical condenser so volatile vapours condense and return without loss of reactants
Down
  1. 1. Compound whose molecules have the same atoms bonded in the same order but differ in three-dimensional spatial arrangement.
  2. 2. Separation and purification method used to collect an organic product based on differences in boiling points
  3. 4. Alkaline hydrolysis of fats or ester triglycerides with sodium hydroxide to produce soap and glycerol
  4. 6. Alkaline solution of ammoniacal silver nitrate used as a qualitative test to oxidise aldehydes to carboxylate ions.
  5. 7. Alkane derivative containing one or more halogen atoms bonded to a carbon chain.
  6. 8. Simplified structural representation showing only the carbon-carbon bonds and heteroatoms while omitting implicit hydrogen atoms.
  7. 9. Carbonyl compound where the carbonyl carbon is bonded to two carbons, prepared by oxidising a secondary alcohol under reflux
  8. 10. Trihydroxy alcohol, systematically named propane-1,2,3-triol, that bonds with fatty acids to form fats and oils.
  9. 11. Carbonyl compound with at least one hydrogen bonded to the carbonyl carbon that forms a silver mirror with Tollens' reagent
  10. 12. Scientific device used to measure the optical rotation of plane-polarised light by a chiral sample.
  11. 14. Asymmetric carbon centre bonded to four different atoms or groups
  12. 15. Optically inactive equimolar mixture containing equal amounts of two enantiomers whose optical rotations cancel out
  13. 17. Reaction converting aldehydes or ketones back into alcohols using sodium borohydride
  14. 18. Organic compound containing a carbonyl group bonded to an oxygen with an attached alkyl group, formed by reacting a carboxylic acid with an alcohol
  15. 19. Organic base containing nitrogen with a lone pair of electrons that accepts protons and turns damp litmus paper blue
  16. 21. Small repeating sub-unit, commonly an unsaturated molecule, that links together to form a macromolecular chain
  17. 22. Compound containing a carbonyl group bonded to a nitrogen atom, prepared by reacting an acyl chloride or ester with alcoholic ammonia
  18. 25. Reaction where two molecules combine to form a larger molecule while releasing a small inorganic molecule like water or hydrogen chloride