Add sodium carbonate, effervence and gas turns limewater milky = acid. (forms carbon dioxide)
4 of 8
Test for acyl chlorides
Add water - white misty fumes
5 of 8
Test for amines
Universal indicator - blue/purple and fishy smell
6 of 8
Test for alcohols
Carboxylic acid and sulphuric acid to make esters - sweet and fruity smell
7 of 8
Primary, secondary and tertiary alcohols
potassium dichromate and dilute sulphuric acid and warm. green = primary or secondary. not green = teriary. Add tollens or Fehlings to distinguish between secondary and primary
8 of 8
Other cards in this set
Card 2
Front
Dilute NaOH - nucleophilic subsitution occurs and halide ions produced. heat, then add dilute nitroc acid and aq silver nitrate. white soluble in ammonia = chloroalkane; cream soluble in conc ammonia = bromoalkane; yellow insoluble = iodoalkane
Comments
No comments have yet been made