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Chemical formula of bromine water?
bromine water means the liquid formed by dissolving bromine in water. Br2.H2O From M.Swamy
Does chlorine dissolve in water and how can you tell?
yes clorine dissolve in water in periodic table clorine is the 7th a group of periodic table all 7th group ( bromine iodine astatine clorine and iodine) are the collectively known as salt produsing eliments it used in sterilization of water
What color is bromine water and NaCl mixed together?
Bromine water and NaCl mixed together appears colourless. The only condition which there is a colour is when the bromine water is old (bromine water is basically rum), but under normal conditions, the mixture ought to be colourless.
Why does bromine water fade when testing for saturation?
Bromine water fades when testing for saturation because the bromine is decolorized by the unsaturated organic compounds present in the solution. This reaction occurs because the unsaturated compounds react with and break the bromine-bromine bond, causing the bromine solution to lose its color.
What is the reaction between methane and bromine water?
When methane reacts with bromine water, the bromine water turns from orange to colorless. This is because bromine water is decolorized as the bromine adds across the carbon-carbon bond in methane, forming a bromoalkane.
Why does Br2 dissolve in cyclohexane and not in water?
Bromine (Br2) dissolves in cyclohexane due to its nonpolar nature, which is similar to cyclohexane's nonpolar composition. In contrast, bromine does not dissolve in water because water is a polar solvent and bromine is nonpolar, leading to poor solubility due to the mismatch in polarity.
Why do you shake bromine water with chloroform?
Shaking bromine water with chloroform is a common test to detect the presence of unsaturation in a compound. If an alkene is present, it will react with bromine to decolorize the bromine water, forming a colorless solution due to the addition of bromine across the double bond. This test is known as the bromine test for unsaturation.
How prepared bromine solution?
To prepare a bromine solution, you can dissolve bromine in a solvent such as water or acetic acid. It is important to handle the solution with caution due to the toxic and corrosive nature of bromine. Be sure to use appropriate protective equipment and follow proper safety protocols.
Compare the solubility of halogens in water and lighter fluid?
Halogens are more soluble in water compared to lighter fluid due to their polar nature. Water can dissolve halogens such as chlorine, bromine, and iodine, while lighter fluid, which is nonpolar, does not have the ability to dissolve halogens effectively.
What is the difference between bromine water and liquid bromine?
Bromine water is a solution of bromine in water, typically used as a reagent in chemical reactions to test for unsaturation in organic compounds. Liquid bromine is the pure elemental form of bromine, which is a dark red-brown liquid at room temperature and is highly reactive.
Does bromine float in water?
No. Water floats on top of bromine. Bromine's density is over three times that of water.
What happens when the bromine solution is first added to cyclohexane?
At room temperature, the halogens like bromine don't react with cyclohexane. Hence the dark brown color of the bromine water remains. When heated, the -H atoms are replaced with -Br(substitution reaction).
Is bromine more soluble in hexane or in water?
Bromine is soluble in water.
What is the reagent to distinguish alkene and alkyne?
Bromine in water or bromine water can be used to distinguish between an alkene and an alkyne. Alkenes will decolorize bromine water by undergoing addition reactions, while alkynes will not react under normal conditions and will not decolorize bromine water.
Chemical formula of bromine water?
bromine water means the liquid formed by dissolving bromine in water. Br2.H2O From M.Swamy
What compound decolourizes bromine water?
Unsaturated hydrocarbons such as alkenes and alkynes will decolourize bromine water.
Does chlorine dissolve in water and how can you tell?
yes clorine dissolve in water in periodic table clorine is the 7th a group of periodic table all 7th group ( bromine iodine astatine clorine and iodine) are the collectively known as salt produsing eliments it used in sterilization of water
