Notăm cu x nr de moli din fiecare acid
60x+163,5x=11,175
223,5x=11,175⇒x=0,05moli
CH3COOH+NaOH=CH3COONa+H2O
1mol...........1mol
0,05moli.........x x=0,05moli
Cl3C-COOH+NaOH=Cl3C-COONa+H2O
1mol...............1mol
0,05moli.............y y=0,05 moli
ntotal NaOH=0,05+0,05=0,1moli
cM=nNaOH/vS=0,1/0,6=0,16moli/L