Question

С2Н4 ----- С2Н6 ----- C2H5Cl ----- С2Н5OH ----- С2Н5 ------ СО2

Answer 1

Держи, должно быть так

Answer 2

The series of chemical compounds you provided represent a chain of reactions involving the conversion of ethane (C2H6) into ethanol (C2H5OH) and carbon dioxide (CO2) via several intermediate steps. Let's break down each reaction:

1. C2H4: This is ethene, a hydrocarbon with a double bond between the two carbon atoms.

2. C2H6: This is ethane, a saturated hydrocarbon with only single bonds between carbon atoms. It is formed from the addition of hydrogen (H2) to ethene (C2H4) in the presence of a catalyst (e.g., nickel).

3. C2H5Cl: This is chloroethane, also known as ethyl chloride. It is formed by the reaction of ethane (C2H6) with chlorine (Cl2) in the presence of UV light or heat.

4. C2H5OH: This is ethanol, an alcohol. It is formed by the reaction of chloroethane (C2H5Cl) with a strong base (e.g., sodium hydroxide, NaOH) through a nucleophilic substitution reaction known as the Williamson ether synthesis.

5. C2H5: This is the ethyl radical. It is a reactive species formed when ethanol (C2H5OH) undergoes a homolytic cleavage, breaking the O-H bond, resulting in the formation of an alcohol radical and a hydrogen atom.

6. CO2: This is carbon dioxide, a product formed from the complete combustion of ethyl radicals (C2H5) in the presence of oxygen (O2).

The overall reaction can be summarized as follows:

C2H4 → C2H6 → C2H5Cl → C2H5OH → C2H5 → CO2

This series of reactions represents a simplified version of the conversion of ethane into ethanol, illustrating some of the key steps involved. It's important to note that in real-world scenarios, such reactions might involve more complex mechanisms and additional reaction pathways.