mNaOH= 36*20/100=7.2g
nNaOH= 7.2/40=0.18 mol
___CH3COOC2H5 + NaOH -to-> CH3COONa + C2H5OH
Bđ:0.1_____________0.18
Pư: 0.1_____________0.1_________0.1___________0.1
Kt: 0______________0.08________0.1____________0.1
A: 0.1 mol CH3COONa
B: 0.08 mol NaOH dư, 0.1 mol C2H5OH
mB=a= 0.08*40+0.1*46=7.8g
2CH3COONa + 4O2 -to> Na2CO3 + 3CO2 + 3H2O 0.1____________________0.05_____0.15____0.15 mNa2CO3= b=0.05*106=5.3g mhh= mCO2 + mH2O=c= 0.15*44+0.15*18=9.3g
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