Question

С2Н6 ⇒ С2Н4 ⇒ С2Н5СL ⇒ С2Н5СL ⇒ С2Н5ОН ⇒ С2Н5OK

Answer 1

1.c2h6->(t,Kat) c2h4 +h2
2.c2h4+hcl->c2h5cl
3.c2h5cl+ naoh(водн.)-> c2h5oh + nacl
4. 2c2h5oh + 2naoh-> 2 c2h5oh + h2

Если несложно,выбери ответ как лучший !)

Answer 2

It seems like you've provided a sequence of chemical reactions involving different organic compounds. Let me break down the reactions for you:

1. C₂H₆ (Ethane) ⇒ C₂H₄ (Ethylene): Ethane (C₂H₆) undergoes a dehydrogenation reaction to form ethylene (C₂H₄) where two hydrogen atoms are removed, converting a saturated compound (alkane) into an unsaturated compound (alkene).

2. C₂H₄ (Ethylene) ⇒ C₂H₅Cl (Ethyl chloride): Ethylene (C₂H₄) reacts with hydrogen chloride (HCl) in the presence of a catalyst to form ethyl chloride (C₂H₅Cl). This is an example of an addition reaction, where HCl adds across the double bond of ethylene.

3. C₂H₅Cl (Ethyl chloride) ⇒ C₂H₅OH (Ethanol): Ethyl chloride (C₂H₅Cl) undergoes a nucleophilic substitution reaction with a hydroxide ion (OH⁻) to form ethanol (C₂H₅OH) and chloride ion (Cl⁻). This reaction is known as hydrolysis.

4. C₂H₅OH (Ethanol) ⇒ C₂H₅OK (Potassium ethoxide): Ethanol (C₂H₅OH) reacts with potassium hydroxide (KOH) to form potassium ethoxide (C₂H₅OK) and water (H₂O). This reaction is an acid-base reaction where ethanol acts as an acid (loses a proton) and potassium hydroxide acts as a base (accepts a proton).

Please note that these reactions represent simplified versions of the actual chemical processes, and specific reaction conditions and catalysts might be required for each step. Also, chemical reactions should be balanced to ensure that the number of atoms of each element is the same on both sides of the equation. If you need the balanced chemical equations or further details, feel free to ask!