Решить цепочку: Ca2C-->C2H2-->C2H3Br help me..

Question

Решить цепочку: Ca2C-->C2H2-->C2H3Br

help me..

Answer 1

1)СaC2+H2O-->C2H2+CaO

2) C2H2+HBr-->C2H3Br

 

 

Answer 2

Ca2C+H2O->C2H2+CaO
C2H2+HBr->C2H3Br