Question

CH4 - C2H2 → C2H4 → C2H4Cl​

Answer 1

Ответ:

C2CHCI

Объяснение:

Потомучто 2 ровно с4с

Answer 2

The equation you've provided seems to represent a series of chemical reactions involving methane (CH4), acetylene (C2H2), and ethylene (C2H4) leading to the formation of vinyl chloride (C2H4Cl). Let's break down each step of the reaction:

1. CH4 (Methane) to C2H2 (Acetylene): CH4 can be converted to C2H2 through a process known as pyrolysis or cracking. This reaction typically requires high temperatures and is used in industrial processes to produce acetylene:

   CH4 (methane) → C2H2 (acetylene)

2. C2H2 (Acetylene) to C2H4 (Ethylene): Acetylene (C2H2) can be converted to ethylene (C2H4) through a process called hydrogenation or addition of hydrogen. This reaction typically requires the presence of a catalyst and hydrogen gas:

   C2H2 (acetylene) + H2 (hydrogen) → C2H4 (ethylene)

3. C2H4 (Ethylene) to C2H4Cl (Vinyl Chloride): Ethylene (C2H4) can be chlorinated to form vinyl chloride (C2H4Cl) through a substitution reaction in the presence of chlorine gas (Cl2):

   C2H4 (ethylene) + Cl2 (chlorine) → C2H4Cl (vinyl chloride)

So, the overall series of reactions can be summarized as follows:

CH4 → C2H2 → C2H4 → C2H4Cl

These reactions describe a sequence that starts with methane and ultimately results in the production of vinyl chloride through intermediate steps involving acetylene and ethylene. Vinyl chloride is an important chemical used in the production of polyvinyl chloride (PVC) plastics.