Year 12 A-Level Chemistry

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Across
  1. 5. A state that can be reached in reversible reactions.
  2. 9. A substance that is an electron donator.
  3. 12. The energy required for a reaction to be initiated.
  4. 13. A positive carbon atom within an organic molecule.
  5. 14. When a substance has the same molecular formula but a different arrangement of atoms in space.
  6. 15. A substance that can be made from the nucleophilic substitution of a halogenoalkane with ammonia.
  7. 16. A solution which resists changes in pH when small amounts of acids or bases are added.
  8. 17. A word to describe an acid that can donate two H+ ions.
  9. 19. The power of an atom to attract the bonded pair of electrons in a covalent bond
  10. 21. A substance that can be made from the complete oxidation of a primary alcohol.
  11. 22. A substance that is an electron acceptor.
  12. 23. The part of an organic compound that its name is derived from.
Down
  1. 1. A substance that can be made from the partial oxidation of a primary alcohol.
  2. 2. The reaction of alkanes with halogens under UV light.
  3. 3. The type of chemistry associated with carbon containing substances.
  4. 4. a substance made during a chemical reaction that then undergoes further reaction to create the product.
  5. 6. The word for the illustration of a chemical reaction showing the movement of pairs of electrons.
  6. 7. A substance that can be made from the FRS of alkanes with halogens.
  7. 8. An unsaturated hydrocarbon
  8. 10. A reaction where an alkane is converted to an alkene.
  9. 11. The reaction of an alkene with bromine.
  10. 18. A substance that can be made from the nucleophilic substitution of a halogenoalkane with KCN.
  11. 20. A substance that can be made from the oxidation of a secondary alcohol.