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Is liquid bromine classified as a pure substance a homogeneous mixture or heterogeneous mixture?
Liquid bromine is classified as a pure substance. It consists solely of bromine atoms and does not contain any other substances mixed in, making it a homogeneous substance.
What happens when ethene is mixed with bromine water?
it goes from a browny orange to colourless
What is it called and what happens then negative and positive are mixed together?
When negative and positive are mixed together, it is called a neutralization reaction. In this reaction, the positive ions from one substance combine with the negative ions from the other substance to form a product that is electrically neutral.
What happens when bromine is mixed with benzene with an FeBr3 catalyst?
When bromine is mixed with benzene in the presence of FeBr3 catalyst, bromination of benzene occurs. The FeBr3 catalyst activates the bromine molecule to form a bromine cation, which then electrophilically attacks the benzene ring, replacing a hydrogen atom with a bromine atom. This results in the formation of bromobenzene.
What happens when you mix bromine gas and nitrogen dioxide?
When bromine gas and nitrogen dioxide are mixed, they react to form bromine dioxide (BrO2) and nitrogen dioxide. This reaction is represented by the following equation: 2Br2(g) + 2NO2(g) → 2BrO2(g) + N2(g)
Why brown colour of bromine disappears when it is mixed with cyclohexene?
Bromine dissapear in this reaction !
Is liquid bromine classified as a pure substance a homogeneous mixture or heterogeneous mixture?
Liquid bromine is classified as a pure substance. It consists solely of bromine atoms and does not contain any other substances mixed in, making it a homogeneous substance.
What happens when sodium chloride and bromine water is mixed?
When sodium chloride and bromine water are mixed, a red-brown color will develop due to the reaction between bromine and chloride ions. This reaction forms bromide ions and an aqueous solution of sodium bromide.
What happens when ethene is mixed with bromine water?
it goes from a browny orange to colourless
Why the brown color of bromine disappear when mixed with cyclohexene?
Halogens react with alkenes to form haloalkanes. Addition of the bromine in this case occurs across the double bond in cyclohexene. The resultant products are colourless hence the brown colour disappears.
When is precipitate observed?
Precipitate is observed when two clear liquids are mixed together and a new solid substance forms. This can happen when two reactants undergo a chemical reaction that produces an insoluble product, which appears as a precipitate settling to the bottom of the container.
What color does bromine water change when you mix it with unsaturated fat?
Bromine water changes from orange to colorless when mixed with unsaturated fats due to the addition reaction that occurs between bromine and the double bonds in the unsaturated fats.
What happens when sodium nitrate is mixed with silver nitrate?
No reaction is observed because they have same anions, Nitrates
What is it called and what happens then negative and positive are mixed together?
When negative and positive are mixed together, it is called a neutralization reaction. In this reaction, the positive ions from one substance combine with the negative ions from the other substance to form a product that is electrically neutral.
What happens when you mix barium with bromine?
All that happens if you crush up a bromine and a chlorine tablet and mix them in water is it becomes a stronger substance to kill bacteria, however i would not recommend getting in that water it can damage your skin.
What happens when bromine is mixed with benzene with an FeBr3 catalyst?
When bromine is mixed with benzene in the presence of FeBr3 catalyst, bromination of benzene occurs. The FeBr3 catalyst activates the bromine molecule to form a bromine cation, which then electrophilically attacks the benzene ring, replacing a hydrogen atom with a bromine atom. This results in the formation of bromobenzene.
What is the equation for the reaction involved when the bromine is mixed with the ethyne?
The Nucleophilic substitution of Halo alkanes
