CH3COH-(O)X1-(NAOH)-X2-(NAOH)-X3-(Cl)-X4-(Nа)-X5 X5-???
2. СН4+Сl2---> x1
x1+ NaOH--->x2
x2+CuO--->x3
x3+Ag2O--->x4
x4+C3H7OH--->x5
не понятно вообще!