Chemistry

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Across
  1. 4. the highest atom economy
  2. 5. HSO4- is the ............. base of H2SO4
  3. 8. reaction of esters
  4. 10. made from aldehydes and ketones
  5. 12. an ....... chloride, used to make esters
  6. 13. ketone --> alcohol
  7. 14. needs lots of time in your project writeup
  8. 15. shift in equilibria if temperature increased
  9. 17. involved in alkane reactions
  10. 18. functional group containing nitrogen and oxygen
  11. 19. the same element oxidised and reduced
  12. 24. the solvent phase in chromatography
  13. 27. weak acids dissociate in this way
Down
  1. 1. bond where two electrons are from the same element
  2. 2. an acid ............... can be used to make esters
  3. 3. used to purify solids
  4. 6. a property of atoms
  5. 7. less acidic than carboxylic acids, more so than ethanol
  6. 9. silicon dioxide
  7. 11. depends in strength of intermolecular forces
  8. 16. the electrons in metals
  9. 20. a positive test for phenols
  10. 21. shape where all angles are 90 degrees
  11. 22. to convert an alcohol into an aldehyde
  12. 23. stored heat energy
  13. 25. boiling points of simple molecules
  14. 26. a proton acceptor