Question

how to make propane from methane

Answer 1

MAKING PROPANE



Making propane is not extremely difficult from here; simply use a very strong lewis base like sodium hydride or sodium amide to deprotonateacetylene.

Then you can react that as a nucleophile with the alkyl halide (as an electrophile) you just made to generate methylacetylene, which reduces down to the alkane via H2 catalyzed by Pd over C.

Answer 2

the formula of methane is Ch4 add 1more carbon atom and 4 hydrogen atoms than it will become C3H8 and its propane.