Question

C-CH4-C2H2-C2H5OH-CH3COH

Answer 1

Объяснение:

C + 2H₂ --> CH₄

2CH₄ --> C₂H₂ + 3H₂

C₂H₄ + H₂O --> C₂H₅OH

C₂H₅OH + CuO --> CH₃COH + Cu + H₂O

Answer 2

It seems like you've provided a sequence of chemical compounds:

1. CH4: Methane
2. C2H2: Ethyne (Acetylene)
3. C2H5OH: Ethanol
4. CH3COH: Acetaldehyde

Is there something specific you would like to know or discuss about these compounds? Are you looking for information about their structures, properties, reactions, or any other related topic? Please provide more context or details so I can assist you better.