A2 Chemistry

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Across
  1. 2. positively phenol
  2. 7. orange and blue
  3. 9. copper(II) hydroxide
  4. 10. the conditions for making a carboxylic acid
  5. 11. hydrogen bonds between C and G
  6. 13. often formed during catalysis
  7. 15. a thin, protective layer is applied
  8. 19. all others measured against this
  9. 20. the ion with the highest m/z
  10. 23. a type of chemistry used in drug synthesis
  11. 24. master those half equations with this acronym
  12. 25. can be acid or alkali
  13. 26. the overall shape
  14. 27. put the manganate here
  15. 28. 4, none the same on the centre
  16. 29. the half life for first order
Down
  1. 1. sugar phosphate base
  2. 3. to be as pure as the driven snow
  3. 4. stop the reactions
  4. 5. start with an aldehyde or ketone and end with an alcohol
  5. 6. provide a surface for the reaction
  6. 8. plus one minus one
  7. 12. mmmmmmmm, smells nice
  8. 14. the conditions for making an aldehyde
  9. 16. attach to the central metal ion
  10. 17. not the fancy shape but the planar one
  11. 18. iron(II) hydroxide
  12. 21. iron(III) hydroxide
  13. 22. add this to test for a carboxylic acid
  14. 23. from nucleophilic substitution of an aldehyde
  15. 24. double the concentration double the rate, not out of order but
  16. 29. read 3 bases