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What is an essential condition for the reaction of bromine with ethane?
An essential condition for the reaction of bromine with ethane is the presence of UV light. UV light provides the energy needed to break the bromine molecule and initiate the reaction with ethane, forming bromoethane.
What are the product formed when excess ethane reacts with chlorine in the presence of sunlight?
The products formed are a mixture of mainly chloroethanes (C2H5Cl) and some hydrogen chloride (HCl) gas. The reaction of ethane with chlorine in sunlight leads to the substitution of hydrogen atoms in ethane by chlorine atoms.
What type of reaction is ethane plus bromine?
Ethene has a very reactive double bond, and if mixed with bromine in organic solvent, it will undergo an addition reaction, where the two bromine atoms will adjoin onto the ethane molecule (because the double bond has broken, it now becomes an alkane (ethane) - more specifically it will form 1,2 - dibromoethane. C2H4 (g) + Br2 (tetrachloromethane) -------------------> CH2Br-CH2Br (aq) However, when bromine is dissolved in water instead, HOBr(aq) will be formed, subsequently the reaction becomes: C2H4 (g) + HOBr (aq) -------------------> HO-CH2-CH2Br (aq) Still, the brownish - reddish colour of the bromine water will decolourise. This is a useful way of distinguishing between alkanes and alkenes of similar molecular weights. ***RS**
How ethyne is converted into ethane?
Ethyne (C2H2) can be converted into ethane (C2H6) by addition of hydrogen gas (H2) in the presence of a suitable catalyst, such as palladium or platinum. This process is known as hydrogenation and involves breaking the triple bond in ethyne and adding hydrogen atoms to form single bonds between carbon atoms in ethane.
Conversion of methyl bromide to ethane?
Methyl bromide can be converted to ethane through a nucleophilic substitution reaction using a strong base like sodium or potassium hydroxide. The reaction involves the displacement of the bromine atom by a hydroxide ion to form ethyl alcohol, which can then be further dehydrated to form ethene. Ethene can undergo hydrogenation to yield ethane.
What is an essential condition for the reaction of bromine with ethane?
An essential condition for the reaction of bromine with ethane is the presence of UV light. UV light provides the energy needed to break the bromine molecule and initiate the reaction with ethane, forming bromoethane.
What are the product formed when excess ethane reacts with chlorine in the presence of sunlight?
The products formed are a mixture of mainly chloroethanes (C2H5Cl) and some hydrogen chloride (HCl) gas. The reaction of ethane with chlorine in sunlight leads to the substitution of hydrogen atoms in ethane by chlorine atoms.
Does ethene react with Bromine in the presence of UV light?
Yes, however it doesn't require it either to react. ethene+bromine water→1,2-dibromoethane Ethane reacts with bromine only in the presence of UV forming bromoethane and hydrogen bromide.
What type of reaction is ethane plus bromine?
Ethene has a very reactive double bond, and if mixed with bromine in organic solvent, it will undergo an addition reaction, where the two bromine atoms will adjoin onto the ethane molecule (because the double bond has broken, it now becomes an alkane (ethane) - more specifically it will form 1,2 - dibromoethane. C2H4 (g) + Br2 (tetrachloromethane) -------------------> CH2Br-CH2Br (aq) However, when bromine is dissolved in water instead, HOBr(aq) will be formed, subsequently the reaction becomes: C2H4 (g) + HOBr (aq) -------------------> HO-CH2-CH2Br (aq) Still, the brownish - reddish colour of the bromine water will decolourise. This is a useful way of distinguishing between alkanes and alkenes of similar molecular weights. ***RS**
Does ethene change from orange to colourless when it reacts with bromine water?
Yes, ethene reacts with bromine water to form a colourless solution. In the presence of ethene, the orange-brown color of bromine water disappears as bromine is consumed in the addition reaction with ethene to form a colourless compound.
How is polyvinyl acetate extracted from crude oil?
1 you will need an ester called vinyl acetate, to make the ester you need ethanoic acid and hydroxy ethane obtain ethane from crude oil by fractional distillation treat ethane with bromine in the presence of UV light. treat with aqueous NaOH to form ethanol we have got ethanol we need ethanoic acid add acidified potassium dichromate and conc H2SO4 condition: Heat under reflux.
How do you convert ethane into methane?
CH4 + Cl2 = CH3Cl + HCl (in presence of sun light) CH3Cl + Na/ether = CH3-CH3 + NaCl (ethane) this reaction is called wurtz reaction.........
How ethyne is converted into ethane?
Ethyne (C2H2) can be converted into ethane (C2H6) by addition of hydrogen gas (H2) in the presence of a suitable catalyst, such as palladium or platinum. This process is known as hydrogenation and involves breaking the triple bond in ethyne and adding hydrogen atoms to form single bonds between carbon atoms in ethane.
Conversion of methyl bromide to ethane?
Methyl bromide can be converted to ethane through a nucleophilic substitution reaction using a strong base like sodium or potassium hydroxide. The reaction involves the displacement of the bromine atom by a hydroxide ion to form ethyl alcohol, which can then be further dehydrated to form ethene. Ethene can undergo hydrogenation to yield ethane.
How is ethane obtained from ethanol?
according to me, ethane can't be prepared from ethanol. but you can prepare ethene from ethanol by treating ethanol with conc. H2SO4 (95%) In 440 K Temperature with release of water molecule.
What is the reaction of ethene with bromine in aqueous solution of sodium chloride?
When ethene reacts with bromine in an aqueous solution of sodium chloride, the bromine adds across the carbon-carbon double bond in ethene through electrophilic addition. This reaction forms a dibromoethane product. The presence of sodium chloride in the aqueous solution helps to generate hypobromous acid, which is the active bromine species that reacts with ethene. This reaction is an example of halogenation of alkenes.
What chemical reactions do both ethane and ethene undergo?
Both ethane and ethene can undergo combustion reactions to produce carbon dioxide and water. They can also undergo halogenation reactions with halogens such as chlorine or bromine to form halogenated hydrocarbons. Additionally, they can undergo polymerization reactions to form longer chain hydrocarbons or polymers.
