What happens when ethene reacts with bromine water?
Ethene reacts with liquid bromine to give 1,2-dibromoethane. Ethene and bromine reaction also gives a symmetrical alkyl halide compound. Two bromine atoms are attached to the two carbon atoms in the ethene molecule.
What happens when you drink bromine water?
Swallowing bromine-containing compounds (combinations of bromine with other chemicals) would cause different effects depending on the compound. Swallowing a large amount of bromine in a short period of time would be likely to cause symptoms such as nausea and vomiting (gastrointestinal symptoms).
Does ethene give bromine water test?
For example, ethene reacts with bromine water to give 1,2 dibromo ethanes. The reaction takes place at room temperature if the reactants are in the gaseous state (ethene). Colour of the bromine water solution is decolourized as it reacts with ethene.
Does ethene turn bromine water Colourless?
Bromine water is an orange solution of bromine. It becomes colourless when it is shaken with an alkene. Alkenes can decolourise bromine water, but alkanes cannot.
What type of reaction is ethene bromine water?
electrophilic addition
The mechanism for the reaction between ethene and bromine The reaction is an example of electrophilic addition.
What product is formed when ethene reacts with bromine?
Ethene and bromine reaction Ethene reacts with liquid bromine to give 1,2-dibromoethane. Ethene and bromine reaction also gives a symmetrical alkyl halide compound. Two bromine atoms are attached to the two carbon atoms in the ethene molecule.
Is brominated water safe to drink?
Some people who ingested large amounts of bromate had gastrointestinal symptoms such as nausea, vomiting, diarrhea and abdominal pain. Some individuals who ingested high concentrations of bromate also experienced kidney effects, nervous system effects and hearing loss.
Is bromide safe in drinking water?
Because brominated DBPs have higher health risks than chlorinated DBPs that form in drinking water, the presence of bromide in source waters increases the risk associated with exposure (through consumption, inhalation and contact) to chlorinated drinking water.
How does ethene react with bromine?
The electrophilic addition of bromine to ethene The bromine loses its original red-brown color to give a colorless liquid. In the case of the reaction with ethene, 1,2-dibromoethane is formed. This decoloration of bromine is often used as a test for a carbon-carbon double bond.
When ethene is bubbled through aqueous bromine The solution turns?
Ethene decolorizes the orange colour of the bromine solution due to the formation of the colourless ethylene bromide.
Why does an alkene Decolourise bromine water?
An alkene decolourise bromine water because the bromine reacts with the carbon-carbon double bonds. The carbon-carbon bond is broken and bromine gets attached to the alkene thus forming alkane. This is also the reason why alkene is known as unstaurated hydrocarbons.
What is the product of ethene and bromine?
1,2-dibromoethane
The double bond breaks, and a bromine atom becomes attached to each carbon. The bromine loses its original red-brown colour to give a colourless liquid. In the case of the reaction with ethene, 1,2-dibromoethane is formed. This decolourisation of bromine is often used as a test for a carbon-carbon double bond.