Yes, bromine reacts with air to form bromine vapors. Bromine reacts with oxygen present in the air to form bromine oxides.
Ethanol does not react with bromine.
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.
Yes, silver does react with bromine. Silver becomes oxidized in the presents of bromine gas, that's why silver jewelry tarnishes.
Samarium can react with oxygen, water, and acids to form various compounds. It can also react with halogens such as chlorine and bromine to form halides.
Yes, ethyne (acetylene) can react with bromine to form 1,2-dibromoethane. This is an addition reaction where the bromine atoms add across the carbon-carbon triple bond in ethyne.
Bromine does not react with air because it is not possible. It is a non reactant element.
Ethanol does not react with bromine.
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.
no
Yes, silver does react with bromine. Silver becomes oxidized in the presents of bromine gas, that's why silver jewelry tarnishes.
Samarium can react with oxygen, water, and acids to form various compounds. It can also react with halogens such as chlorine and bromine to form halides.
If this is supposed to be an alkene test, then no, hexane will not react with bromine water to take away its color as it is an alkane and therefore contains no double bonds. But bromine water will react with sodium hydroxide; bromine water contains either HCl or H2SO4, both of which will of course react with sodium hydroxide. In addition, I believe (from some experiments like this that I've done recently) that sodium hydroxide will actually react with the free bromine in the bromine water, as evidenced by the change in color from the orange-ish color of bromine water to a pale yellow.
Yes
No, there is no double bond for it to react with
Yes, cinnamaldehyde can react with bromine to form dibromocinnamaldehyde. This reaction involves the addition of bromine across the carbon-carbon double bond in the cinnamaldehyde molecule.
Yes, ethyne (acetylene) can react with bromine to form 1,2-dibromoethane. This is an addition reaction where the bromine atoms add across the carbon-carbon triple bond in ethyne.
Yes, bromine can react with chloroform to form bromoform and hydrogen chloride. This reaction is a halogenation reaction where bromine substitutes the hydrogen atoms in chloroform.