Question

СаС2—» С2Н2-+ С6Н6->С6С1б

Answer 1

CaC2+2H2O-->Ca(OH)2+C2H2
3C2H2-->C6H6
C6H6+3CL2-->C6H6CL6

Answer 2

It seems like you've written a chemical reaction. Let me break it down for you:

The chemical equation you provided is:

CaC2 → C2H2 + C6H6 → C6H5Cl

This reaction involves two steps:

1. Calcium carbide (CaC2) decomposes to form acetylene gas (C2H2) and benzene (C6H6).

2. Then, benzene (C6H6) reacts with chlorine (Cl2) to form chlorobenzene (C6H5Cl).

The overall reaction is:

CaC2 → C2H2 + C6H6 → C6H5Cl

Keep in mind that chemical reactions usually occur under specific conditions such as temperature, pressure, and presence of a catalyst. Without these details, it's not possible to determine the rate or completeness of the reaction.