reactions of chemistry Flashcards
How will you prepare ethane from ethene??
when ethene undergoes reduction reaction in the presence of nickel at 473 k it supplies H2 (gass) and gives out ethane.
HOW WILL YOU PREPARE ETHANE WITH NICKEL???
when ethene undergoes reduction reaction in the presence of nickel at 473 k it supplies H2 (gass) and gives out ethane.
how will you prepare propane from propene??
when propene undergoes reduction reaction in the presence of nickel at 473 k it supplies H2 (gass) and gives out propane.
prepare butane from butyne??
when butyne undergoes reduction reaction in the presence of nickel at 573 k it supplies H2 (gass) and gives out butane.
prepare methane from sodium acetate??
when sodium acetate reacts with sodium hydroxide in the presence of calcium oxide and heat it gives methane and sodium carbonate.
prepare ethane from sodium salt of fatty acid??
when sodium propionate reacts with sodium hydroxide in the presence of calcium oxide and heat it gives ethane and sodium carbonate.
what is dicarboxylation? (sodium salt of fatty acid)
when sodium carboxylate reacts with sodium hydroxide in the presence of calcium oxide and heat it gives alkane and sodium carbonate.
prepare alkane from sodium salt of fatty acid?
when sodium carboxylate reacts with sodium hydroxide in the presence of calcium oxide and heat it gives alkane and sodium carbonate.
prepare alkane from alkylhalides?
when alkylhalide react with mixture of zn cu and alcohol in the presence of 2H it give out alkane and hydrogen halide.
prepare propane from proplyiodide?
when propyl iodide udergoes reduction reaction in the presence of mixture zn cu and alcohol it gives out propane and hydrogen iodide.
explain wurtz synthesis?
when 2 alkyl halide and 2 Na reacts in the presence of dry ether and heat it give out alkane and 2 sodium halide.
halogenation of alkane ?
alkane + 2 chlorine gas —————-> alkly chloride +hcl
sunlight
bromination
see book
nitration
see in book
(pyrolysis)dehydrogenation of alkane?
ethane +heat= ethene+H2
