Question

1.Ułóż równania reakcji hydrolizy nastepujacych estrow:

a) mrówczanu etylu

b)octanu etylu

c)octanu butylu

d)mrówczanu propyu

e)stearynianu propylu

f)palmitynianu propylu

2.---otrzymywania nastepujacych estrow :

a) mrówczanu etylu,octanu metylu

b)octanu etylu,propianu metylu

c)propianu etylu,maslanu metylu

d)maslanu etylu,octanu propylu.

bardzo wazne !!

Answer 1

załączniki...................

Answer 2

zad.1

a) HCOOC2H5+H2O-->HCOOH+C2H5OH

b) CH3COOC2H5+H2O-->CH3COOH+C2H5OH

c) CH3COOC4H9+H2O-->CH3COOH+C4H9OH

d) HCOOC3H7+H2O-->HCOOH+C3H7OH

e) C17H35COOC3H7+H2O-->C17H35COOH+C3H7OH

f) C15H31COOC3H7+H2O-->C15H31COOH+C3H7OH

 

zad.2

a)mrówczan etylu:

HCOOH+C2H5OH-->HCOOC2H5+H2O

 

octan metylu:

CH3COOH+CH3OH-->CH3COOCH3+H2O

 

 

b)octan etylu:

CH3COOH+C2H5OH-->CH3COOC2H5+H2O

 

propian metylu:

C2H5COOH+CH3OH-->C2H5COOCH3+H2O

 

 

c)propian etylu:

C2H5COOH+C2H5OH-->C2H5COOC2H5+H2O

 

maślan metylu:

C3H7COOH+CH3OH-->C3H7COOCH3+H2O

 

d)maślan etylu:

C3H7COOH+C2H5OH-->C3H7COOC2H5+H2O

 

octan propylu:

CH3COOH+C3H7OH-->CH3COOC3H7+H2O