Question

C2H6→C2H5ClC2H5OH→C2H5ONa​

Answer 1

Ответ:

C2H6 + Cl2 → C2H5Cl + HCl

2C2H5OH + 2Na → 2C2H5ONa + H2

Объяснение:

Answer 2

Ответ:

1) C2H4 + H2 = C2H6

2) C2H6 + Cl2 = C2H5Cl + HCl

3) C2H5Cl + NaOH = C2H5OH + NaCl

4) 2C2H5OH + 2Na = 2C2H5ONa + H2

Answer 3

The reaction you've provided seems to be a series of chemical reactions involving ethane (C2H6), ethyl chloride (C2H5Cl), ethanol (C2H5OH), and sodium ethoxide (C2H5ONa). Let's break down each step:

1. C2H6 (ethane) to C2H5Cl (ethyl chloride): This reaction typically involves the replacement of a hydrogen atom in ethane (C2H6) with a chlorine atom (Cl). The reaction requires the use of a chlorine source, such as HCl or Cl2 gas, and heat or ultraviolet (UV) light to initiate the reaction. The chemical equation for this reaction is:

   C2H6 + Cl2 (or HCl) → C2H5Cl + HCl (or H2)

   In this reaction, one hydrogen atom from ethane is replaced by a chlorine atom, resulting in the formation of ethyl chloride and hydrogen chloride (or hydrogen gas, depending on the chlorine source used).

2. C2H5Cl (ethyl chloride) to C2H5OH (ethanol): This reaction involves the conversion of ethyl chloride (C2H5Cl) to ethanol (C2H5OH) through a nucleophilic substitution reaction. Typically, this reaction is carried out using a strong base, such as sodium hydroxide (NaOH), which displaces the chlorine atom in ethyl chloride with a hydroxyl group (OH-). The chemical equation for this reaction is:

   C2H5Cl + NaOH → C2H5OH + NaCl

   In this reaction, the chlorine atom in ethyl chloride is replaced by a hydroxyl group from NaOH, resulting in the formation of ethanol and sodium chloride.

3. C2H5OH (ethanol) to C2H5ONa (sodium ethoxide): This reaction involves the reaction of ethanol (C2H5OH) with sodium metal (Na) to form sodium ethoxide (C2H5ONa). The chemical equation for this reaction is:

   2 C2H5OH + 2 Na → 2 C2H5ONa + H2

   In this reaction, ethanol reacts with sodium metal to form sodium ethoxide and hydrogen gas.

Overall, these reactions can be summarized as a series of transformations from ethane to ethyl chloride to ethanol to sodium ethoxide, each involving specific reagents and reaction conditions. These reactions have various industrial and laboratory applications in organic synthesis.