Odpowiedź :
Zadanie 2
CH3COOC3H7
C3H7COOC6H13
HCOOC5H11
C7H15COOC6H13
Zadanie 3
CH3COOH+C4H9OH--st. H2SO4--->CH3COOC4H9+H2O
C3H7COOH+C3H7OH--st. H2SO4--->C3H7COOC3H7+H2O
C2H5COOH+C2H5OH--st. H2SO4--->C2H5COOC2H5+H2O
HCOOH+CH3OH--st. H2SO4--->HCOOCH3+H2O