Treść zadania

Najlepsze rozwiązanie

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  3 0

  ewka13 12.4.2011 (09:29)

  Zad 4.
  CH3C=-CH + H2 --Pt---> CH3CH=CH2
  A - propyn................................propen
  
  CH3CH=CH2 + HCl ---> CH3CH(Cl)CH3
  ..............................................B- 2-chloropropan
  
  CH3CH(Cl)CH3 + KOH --alk---> CH3CH=CH2 + KCl + H2O
  ............................................................C - propen
  
  CH3CH=CH2 + H2O --H+--->CH3CH(OH)CH3
  ........................................................D - propan-2-ol
  
  CH3CH(OH)CH3 --Al2O3---> CH3CH=CH2 + H2O
  .......................................................C - propen
  
  Zad 5.
  CaC2 + 2H2O ---> CH=-CH + Ca(OH)2
  karbid.....................A-acetylen,etyn
  
  CH=-CH + HCl --->CH2=CHCl
  .................................B - chlorek winylu
  
  nCH2=CHCl --p,t---> [-CH2CH(Cl)-]n
  .......................................polichlorek winylu
  
  Zad 6.
  CH2=CH2 + HCl ---> CH3CH2Cl
  .......................................A- chloroetan
  
  2CH3CH2Cl +2Na ---> CH3CH2CH2CH3 + 2NaCl
  ..............................................B- butan
  
  Zad 7.
  CH3CH2CH3 + Cl2 --św--->CH3CH(Cl)CH3 + HCl
  A-propan..................................2-chloropropan
  
  CH3CH(Cl)CH3 + NaOH --alk--> CH3CH=CH2 + NaCl + H2O
  ............................................................B- propen
  
  CH3CH=CH2 + Br2 ---> CH3CH(Br)CH2Br
  .........................................C- 1,2-dibromopropan
  
  Zad 8.
  CH2(Cl)CH2Cl + Zn ---> CH2=CH2 + ZnCl2
  A-1,2-dichloroetan............B- eten
  
  CH2=CH2 + HCl ---> CH3CH2Cl
  ........................................chloroetan
  
  CH3CH2Cl + KOH --alk---> CH2=CH2 + KCl + H2O
  ...................................................B- eten
  
  Zad 9
  napisałam już wcześniej
  
  Zad 10
  CH3CH2CH=CH2 + HBr ---> CH3CH2CH(Br)CH3
  but-1-en.........................................A- 2-bromobutan
  
  CH3CH2CH(Br)CH3 + KOH --alk---> CH3CH2CH=CH2 +KBr + H2O
  ......................................................................B- but-1-en
  
  CH3CH2CH=CH2 + H2O --H+---> CH3CH2CH(OH)CH3
  ..................................................................C- butan-2-ol
  
  CH3CH2CH(OH)CH3 --Al2O3---> CH3CH2CH=CH2 + H2O
  .................................................................B- but-1-en
  
  CH3CH2CH=CH2 + H2 ---> CH3CH2CH2CH3
  ........................................................butan

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