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2. test for aldehydes

  • mix with carboxylic acid- smelly (produces esters are smelly used for perfumes)
  • tollens test- silver mirror
  • add acidified potassium dichromate (VI)- green to orange
  • add acidified potassium dichromate (VI)- Orange to green

3. 2nd propagation step of ozone decomposition

  • ClO* + O3 -> 2O2 +Cl*
  • Cl* +O3 -> ClO* + O2
  • RCF2Cl-(UV light)-> RCF2* + Cl*
  • 2O3-> 3O2

4. initiation step of the ozone decomposition

  • RCF2Cl-(UV light)-> RCF2* + Cl*
  • Cl* +O3 -> ClO* + O2
  • ClO* + O3 -> 2O2 +Cl*
  • 2O3-> 3O2

5. what is a carbocation

  • an atom or group with an unpaired electron
  • a species which contains a positive charge on a carbon atom
  • electron pair donor
  • substance which can accept a pair of electron
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