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What will you see if you dissolved bromine in water?
You will see Aqueous Bromine or Bromine water
How do you remove bromine in Bromobenzene?
You can add the sodium hydroxide solution(NaOH). Because NaOH reacts with Br2(Bromine) and generates NaBr. NaBr is dissolved in water while bromobenzene is layered with water, then you could remove Bromine by a liquid separation. The reaction is Br2 + 2NaOH = NaBr + NaBrO + H2O.
Why does alkyne decolourise bromine water?
The alkyne reacts with bromine removing it from the aqueous solution.
What is bromine reaction with water?
Bromine reacts with water to form a mixture of Hydrobromic Acid, HBr, and Hypobromous Acid, HBrO.
When benzene reacts with bromine water will it decolourise bromine water or not?
No!! Benzene wont de colourise bromine water although it is an unsaturated compound ,as it is an aromatic compound and it does not undergo addition reaction.
What will you see if you dissolved bromine in water?
You will see Aqueous Bromine or Bromine water
Why does bromine water fade when testing for saturation?
Bromine reacts with the double / triple bonds giving typically a colourless compound. the bromine water therefore fades as the bromine reacts.
How do you remove bromine in Bromobenzene?
You can add the sodium hydroxide solution(NaOH). Because NaOH reacts with Br2(Bromine) and generates NaBr. NaBr is dissolved in water while bromobenzene is layered with water, then you could remove Bromine by a liquid separation. The reaction is Br2 + 2NaOH = NaBr + NaBrO + H2O.
Why does alkyne decolourise bromine water?
The alkyne reacts with bromine removing it from the aqueous solution.
What happen when d-glucose reacts with bromine in water?
Bromine Water disappear thus forming Gluconic Acid
What colour is bromine dissolved in water?
Blackish-white
What is bromine reaction with water?
Bromine reacts with water to form a mixture of Hydrobromic Acid, HBr, and Hypobromous Acid, HBrO.
When benzene reacts with bromine water will it decolourise bromine water or not?
No!! Benzene wont de colourise bromine water although it is an unsaturated compound ,as it is an aromatic compound and it does not undergo addition reaction.
What happens when ethanol reacts with bromine water?
Ethanol dissolves in water, as the polar ethanol molecules form hydrogen bonds with water molecules.
Does Glucose reacts with bromine water?
When D- glucose is treated with bromine water - it oxides the terminal aldehyde to carboxylic acid and the major product is gluconic acid.
Why does polyethene not react in the same way with bromine water as ethene?
As polyehtene is unsaturated(single bond) it does not react with bromine and there is no colour change.But bromine reacts with ethene and it becomes colourless.
What makes a nail rust in distilled water?
The dissolved oxygen in the water reacts with the nail to form rust.
