Question

Помогите с цепочкой превращений пожалуйста!

Answer 1

C2H4Cl2+2NaOH--(C2H5OH)-->C2H2+2NaCl+2H2O
C2H2+H2->C2H4
3C2H4+2KMnO4+4H2O-(5°C)->3C2H4(OH)2+2MnO2+2KOH
C2H4(OH)2+2K->C2H4(OK)2+H2
C2H4(OK)2+H2SO4->K2SO4+C2H4(OH)2
K2SO4+HNO3->KNO3+KHSO4
2KNO3->2KNO2+O2
O2+4NO2+2H2O->4HNO3
3HNO3+CH2(OH)-CH(OH)-CH2(OH)->CH2(ONO2)-CH(ONO2)-CH2(ONO2)+3H2O