n1 moli dioleostearina + 3NaOH ⇒ 2 oleat de Na + stearat de Na + glicerina
n2 moli distearooleina + 2NaOH ⇒ oleat de Na + 2 stearat de Na + glicerina
final : n oleat = 2n1 + n2
n stearat = n1 + 2n2
(2n1+ n2)/(n1 + 2n2) = 3/5
10n1 + 5n2 = 3n1 + 6n2 7n1 = n2
dioleostearina : C57H106O6 M = 886g/mol
distearooleina : C57H108O6 M = 888g/mol
m amestec initial = 886n1 + 888n2 = 886n1 + 6216n1 = 7102n1
%dioleostearina = 886n1·100/7102n1 = 12,47%