0
Alkanes are not really reactive if you compare them to alkenes or alkines. They don't have double or triple bonds, they only have single bonds between their C-atoms so they aren't as reactive as alkenes or alkines.
Alkanes are pretty stable since they don't have clouds of delocalised electrons as arenes do.
Typical reactions for alkanes are pyrolysis, oxidation and substitution
When it comes to substitution, they can substitute one of their C-atoms with a halogen, and the products of that reaction are halogen-hydrogen and halogenalkane
For instance,
Butane + Cl2 --> Clorobutane + HCl
What else can I help you with?
Why alkanes do not react with bromine water?
Alkanes do not react with bromine water because alkanes are saturated hydrocarbons, meaning they have only single bonds between carbon atoms. This makes them relatively unreactive towards electrophilic addition reactions, such as the reaction with bromine water. bromine water reacts with alkenes, which have carbon-carbon double bonds, through an electrophilic addition reaction.
Does hydrogen react with metals?
Hydrogen can react with metals to form metal hydrides. This reaction can occur at high temperatures or under certain conditions, and it depends on the specific metal and its reactivity with hydrogen.
If an atom of sulfur were allowed to react with hydrogen what molecule would form?
An atom of sulfur will react with two molecules of hydrogen to form hydrogen sulfide (H2S).
Which kind of chemical will react with an acid to form Hydrogen?
A metal that is more reactive than hydrogen, such as zinc or magnesium, will react with an acid to form hydrogen gas. The metal will displace the hydrogen ions in the acid, resulting in the production of hydrogen gas.
Why can ammonia molecule react with hydrogen ions but not hydrogen gas?
Ammonia can react with hydrogen ions due to its ability to act as a base and accept a proton from the hydrogen ion to form the ammonium ion. In contrast, ammonia cannot react with hydrogen gas because both molecules do not have a suitable functional group for a chemical reaction to occur between them.
Do alkanes contain phosphorus?
No. alkanes contain only hydrogen and carbon.
Why are alkanes unreactive when mixed with acids and alkalis?
I think it's because the covalent bonds are strong, and therefore unreactive to acids & alkalis. You'd need to get alkanes in gas form to make it react, but you'd still need energy for it to react, like, say, heat perhaps?
Can hcl react with alkane?
No, hydrochloric acid (HCl) typically does not react with alkanes. This is because alkanes are non-reactive hydrocarbons and do not readily undergo reaction with acids like HCl.
Which two chemicals contains hydrogen?
alkenes and alkanes
Is hydrogen an alkane?
No, hydrogen is an element. Alkanes are a class of compounds containing both hydrogen and carbon.
Does sodium bicarbonate react with alkane?
No, sodium bicarbonate does not react with alkane. Sodium bicarbonate is a weak base and is not typically used to react with hydrocarbons like alkanes. Alkanes are generally unreactive towards weak bases like sodium bicarbonate.
Which compounds have the maximum possible number of hydrogen atoms on their carbon chain?
The alkanes have this feature.The entire group of alkanes has this characteristic.alkane
Alkanes and Alkenes both contain only what 2 elements?
Carbon and hydrogen.
What has most hydrogen Atoms per carbon?
Alkanes, specifically the straight-chain alkanes, have the highest number of hydrogen atoms per carbon atom. For example, in ethane (C2H6), there are three hydrogen atoms for each carbon atom. As the number of carbon atoms increases in alkanes, the ratio of hydrogen to carbon remains maximized at 2:1 for saturated hydrocarbons.
Does hydrogen react with water or acid?
Hydrogen does not react with water. In an acid, hydrogen can react to form hydrogen gas and a salt.
Why is it impossible to sulphonate alkanes lower than hexane with oleum?
Sulphonation of alkanes involves the substitution of a hydrogen atom with a sulfonyl group. Alkanes lower than hexane, such as methane and ethane, are too unreactive due to their saturated nature and lack of functional groups that can stabilize a carbocation intermediate. The reaction typically requires higher temperatures or more reactive substrates, which makes it impractical for lower alkanes to undergo sulphonation with oleum. Consequently, these smaller alkanes do not react significantly under the conditions necessary for sulphonation.
Under what conditions do alkanes and benzene react with halogens?
Alkanes react with halogens (e.g. chlorine or bromine) only in the presence of UV light or heat to form halogenated products. Benzene does not readily react with halogens like alkanes do due to its aromatic stability, but it can undergo halogenation in the presence of a Lewis acid catalyst.
