mCH3COOH=10%.50=5(g)
=> nCH3COOH= 5/60= 1/12(mol)
PTHH: C2H5OH + O2 -lên men giấm-> CH3COOH + H2O
1/12<---------------------------------------1/12(mol)
nC2H5OH(LT)=nCH3COOH=1/12(mol)
Vì H=80%
=> nC2H5OH(TT)= nC2H5OH(LT)/80%= 1/12: 80%=5/48(mol)
=> mC2H5OH(TT)= 5/48 . 46 \(\approx4,791\left(g\right)\)