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Methane and bromine cannot react without the presence of sunlight or U.V light because of lack of energy which is usually supplied by the U.V light to break the bromine molecules to free radicals for the reaction to occur.
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What is the equation of methane with bromine in the absence of sunlight?

In the absence of sunlight, methane (CH4) will react with bromine (Br2) to form bromomethane (CH3Br) and hydrogen bromide (HBr) as products. The balanced chemical equation for this reaction is CH4 + Br2 -> CH3Br + HBr.


Can ethene and bromine react without sunlight?

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Organic compounds called Alkenes turns Bromine to colourless from orange-ish without sunlight as a catalyst. Alkanes however require sunlight to react.


Which tets coudl be used to distinguish between ethene and methane?

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How does the human body react to long periods without sunlight?

How does the human body react to long periods without sunlight?


What does not react with bromine - propene ethanol chloroform acetylene?

Ethanol does not react with bromine.


What are two tests distinguish between ethanol and phenol?

The ferric chloride test: Ethanol does not react with ferric chloride, while phenol forms a purple color when mixed with ferric chloride. The bromine water test: Ethanol does not react with bromine water, while phenol decolorizes bromine water due to its reducing properties.


Is bromine react able with air?

Bromine does not react with air because it is not possible. It is a non reactant element.


Will bromine react with sodium?

Yes, bromine will react with sodium. When bromine comes in contact with sodium, they will react to form sodium bromide, a white solid compound. This reaction is a redox reaction where bromine gets reduced and sodium gets oxidized.


Why pentene does not react with bromine at room temperature?

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no


Does silver react with bromine?

Yes, silver does react with bromine. Silver becomes oxidized in the presents of bromine gas, that's why silver jewelry tarnishes.