Question

решить

 

 С2Н2+O2

 

СH3-C---C-CH3+HCL 

 

CH3-C---C-CH+CL2

Answer 1

1) С2Н2+O2 = 2CO + H2

2) СH3-C---C-CH3+HCL = CH3-CH--C(Cl)CH3

3) CH3-C---C-CH+CL2 = CH3-CH--C(Cl)2