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When a solution of sodium bromide is added to an acidified solution of Sodium bromate , bromine is liberated as given below:
6H+ + 5 Br- + BrO3- --> 3 Br2 + 3H2O
When a solution of sodium bromide is added to an acidified solution of Potassium bromate , bromine is liberated as given below:
6H+ + 5 Br- + BrO3- --> 3 Br2 + 3H2O
In the presence of acid, sodium and potassium ions have no effect on the rate of reaction (ref: Arthur I. Vogel, quantitative Inorganic analysis,page 369), extracted by CECRI- Electrochem Forum
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What reaction happens between aqueous chlorine and sodium bromide solution?
The reaction between aqueous chlorine and sodium bromide solution results in the displacement of bromine by chlorine, forming sodium chloride and bromine gas as products. This is a redox reaction where chlorine is reduced and bromine is oxidized.
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 is the color change between aqueous bromine and sodium chloride?
There will be no colour change between the two, as chlorine is more electronegative than bromine and will maintain its negative charge, meaning that the bromine will not react and the orange colour persists.
What is the reaction of ethene with bromine in aqueous solution of sodium chloride?
When ethene reacts with bromine in an aqueous solution of sodium chloride, the bromine adds across the carbon-carbon double bond in ethene through electrophilic addition. This reaction forms a dibromoethane product. The presence of sodium chloride in the aqueous solution helps to generate hypobromous acid, which is the active bromine species that reacts with ethene. This reaction is an example of halogenation of alkenes.
In an aqueous solution of sodium chloride the solvent is?
The solvent in an aqueous solution of sodium chloride is water. Sodium chloride dissolves in water to form a clear solution, where water acts as the solvent that dissolves the sodium chloride solute.
What reaction happens between aqueous chlorine and sodium bromide solution?
The reaction between aqueous chlorine and sodium bromide solution results in the displacement of bromine by chlorine, forming sodium chloride and bromine gas as products. This is a redox reaction where chlorine is reduced and bromine is oxidized.
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 is the chemical formula for aqueous bromine and sodium chloride?
The chemical formula for aqueous bromine is Br2. The chemical formula for sodium chloride in water is NaCl.
What is the color change between aqueous bromine and sodium chloride?
There will be no colour change between the two, as chlorine is more electronegative than bromine and will maintain its negative charge, meaning that the bromine will not react and the orange colour persists.
What is aqueous sodium chloride?
Aqueous sodium chloride is also known as salty water.
What happens if you mix sodium chloride and water?
It dissolve in water. Aqueous solution is formed.
Is sodium chloride solution aqueous or non aqeous?
Sodium chloride may form aqueous solutions.
What is the reaction of ethene with bromine in aqueous solution of sodium chloride?
When ethene reacts with bromine in an aqueous solution of sodium chloride, the bromine adds across the carbon-carbon double bond in ethene through electrophilic addition. This reaction forms a dibromoethane product. The presence of sodium chloride in the aqueous solution helps to generate hypobromous acid, which is the active bromine species that reacts with ethene. This reaction is an example of halogenation of alkenes.
What state symbol is used to show that sodium chloride is aqueous?
The state symbol used to show that sodium chloride is aqueous is (aq), which stands for aqueous. When sodium chloride is dissolved in water, it dissociates into its constituent ions, sodium (Na+) and chloride (Cl-), and is represented as NaCl(aq).
In an aqueous solution of sodium chloride the solvent is?
The solvent in an aqueous solution of sodium chloride is water. Sodium chloride dissolves in water to form a clear solution, where water acts as the solvent that dissolves the sodium chloride solute.
Is sodium chloride viscous or not?
Sodium chloride is easily soluble in water forming sodium chloride aqueous solutions.
What is aqueous sodium salt?
This is a solution of sodium chloride in water.
