Question

Найти неизвестные вещества в цепочке: C3H6Cl2----(сверху 2KOH, H2O)--->X1-----(K2Cr2O7, H2SO4)--->C2H5COOH----(Cl2, P красный)---->X2-----(NaHCO3)---->X3---(CH3-CH2-Br)--->X4

Answer 1

1)CH3-CH2-CH(OH)2+2kcl

2)СH3-CH2-COOH+2H2O

3)CH3-CH2cl-COOH+ HCL

4)CH3-CH2cl-COONa+CO2+H2O

5)CH3-COOC2H5+Nacl