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Iodine is lower in the halogen displacement series than bromine, i.e., iodine is less electronegative than bromine. However both chlorine and fluorine can displace bromine in sodium bromide, as they are more electronegative.

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12y ago

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Why does a aqueous solution of iodine not react with sodium bromide?

Iodine is less reactive than bromine, so it does not displace bromide ions from sodium bromide in solution. This lack of reactivity occurs because the reaction requires a more reactive element to displace a less reactive one from its ionic compound.


Bromine plus sodium iodide equals sodium bromide plus iodine?

yes..no


Will there be a reaction between astatine and sodium iodide solution?

Yes, there will be a reaction between astatine and sodium iodide solution. Astatine is a halogen like iodine and can displace iodine in sodium iodide forming astatide. This reaction is similar to how chlorine displaces bromine in sodium bromide.


What is the formula sodium bromide and iodine?

Well, if your talking about the reaction between sodium bromide (NaBr) and Iodine, then I don't think that it will replace bromine. Bromine is higher on the reactivity series, so if they come into contact with each other, there won't simply be any reaction


What would be observed if chlorine water was added to a dilute solution of sodium bromide?

A reaction would occur, resulting in the production of bromine. This is because chlorine is more reactive than bromine and will displace it from the sodium bromide solution, forming sodium chloride and bromine. The bromine produced can be identified by its red-brown color and distinct odor.


Bromine added to sodium iodide?

Ethanol and NaBr. The delta negative OH dissociates from Sodium creating an +Na ion. The Bromine withdraws the electron density towards itself leaving the Carbon delta +. This means that the -OH will attack the +C removing -Br.


What elements make ups sodium bromide?

Sodium and bromide


Does bromine react with soduim?

Yes: Bromine reacts with sodium to form sodium bromide.


What are the three elements in sodium bromide?

There are only two elements in sodium bromide -- sodium and bromine.


What happens when bromine reacts with sodium?

When bromine reacts with sodium, it forms sodium bromide. The reaction is a displacement reaction where sodium displaces bromine from its compound to form sodium bromide. The reaction is highly exothermic and produces a bright orange flame.


What is the formulas of sodium bromine?

Sodium Bromide = NaBr


What happens when bromine and sodium combine?

When bromine and sodium combine, they react to form sodium bromide. This is a salt that is water soluble and a common source of bromine in various chemical applications. The reaction between bromine and sodium is a redox reaction where sodium loses an electron to bromine.