%O = 100 - 50 - 5,56 = 44,44% O
50/12 = 4,166
5,56/1 = 5,56
44.44/16 = 2,77
Împarți valorile obținute la 2,77
FB = C1,5H2O
FM = C1,5nH2nOn
d = M acid/M aer
M acid = 2,48*28,9 = 72 g/mol
M acid = 1,5n*12+2n+16n = 72
36n = 72
n = 2
FM = C3H6O2
CH3-CH2-COOH acid formic
CH3-CO-O-CH3 acetat de metil
HCO-O-CH2-CH3 formiat de etil
