Mogłabym prosić o to zadanie?

C3H7COOH+C4H9OH--st. H2SO4-->C3H7COOC4H9+H2O
CH3COOH+C5H11OH--st. H2SO4-->CH3COOC5H11+H2O
C3H7COOH+C3H7OH--st. H2SO4--->C3H7COOC3H7+H2O