Question

CH3->CH3->CH3->CH2ClCH2=CH2->CH3-->CH2->CH​

Answer 1

Ответ:

СH₃-CH₂Cl + KOH(спирт.р-р) ----> CH₂=CH₂ + KCl + H₂O

CH₂=CH₂ + Cl₂ ---> Cl-CH₂-CH₂-Cl

Cl-CH₂-CH₂-Cl + KOH(спирт.р-р) ---> HC≡CH + 2KCl + 2H₂O

Объяснение:

Answer 2

It looks like you're providing a series of chemical structures in a linear notation, likely depicting a chemical reaction or a sequence of structural transformations. Let me break down the given sequence:

1. CH3 -> Methyl group (a single carbon atom bonded to three hydrogen atoms)
2. CH3 -> Methyl group
3. CH3 -> Methyl group
4. CH2ClCH2=CH2 -> 1,2-dichloroethene (a molecule with a double bond between two carbon atoms and chlorine atoms attached to adjacent carbons)
5. CH3- -> Methyl anion (a methyl group with a negative charge)
6. CH2 -> Ethylene (an unsaturated hydrocarbon with a double bond between two carbon atoms)
7. CH2 -> Ethyl group (a single carbon atom bonded to two hydrogen atoms and one carbon atom)

It seems like you're describing a sequence of chemical substitutions or transformations. If you have a specific question or need further clarification about this sequence, please provide more context or a specific question, and I'd be happy to assist you.