CH3COOH+NaOH=CH3COONa+H2O
1 1
n(CH3COOH)=30:60=0,5моль;n(NaOH)=0,5моль;m(NaOH)врастворе=0,5*40=20гр;m(NaOH)раствора=20гр.:0,2=100гр.
V(NaOH)раствора=100гр.:1,22гр./мл=81,96мл
CH3COOH+NaOH=CH3COONa+H2O
1 1
n(CH3COOH)=30:60=0,5моль;n(NaOH)=0,5моль;m(NaOH)врастворе=0,5*40=20гр;m(NaOH)раствора=20гр.:0,2=100гр.
V(NaOH)раствора=100гр.:1,22гр./мл=81,96мл