Can it be converted in one step?
What is the context of your question? Is this for schoolwork? If not, what do you want to use the CH3CH2Cl for?
It would have to involve methane I expect, and that would mean H2 being produced.
Then you need Oxygen to combine with that H2 ideally, maybe Hydrogen peroxide would do it.
I looked at ways CH3CH2Cl is produced commercially and it's done starting with ethylene, C2H4
How to prepare CH3CH2Cl then?
You still have not answered my questions....
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