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Iodine is less reactive than bromine, so it is not able to displace bromide from potassium bromide in a single displacement reaction. The reactivity of halogens decreases as you move down the group in the Periodic Table, with fluorine being the most reactive and iodine being the least reactive.
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What is the word equation for potassium bromide and iodine water?
The word equation for potassium bromide and iodine water is: potassium bromide + iodine water -> potassium iodide + bromine.
Potassium bromide is a stable molecule Iodine bromide is an unstable molecule Which statement explains the difference in stability?
The stability of molecules is influenced by the strength of the chemical bonds present. Potassium bromide forms strong ionic bonds between potassium and bromine atoms, leading to stability. Iodine bromide forms weaker covalent bonds between iodine and bromine atoms, making it less stable.
What reaction is Br2 plus 2KI equals 2KBr plus I2?
This is a double displacement reaction where bromine (Br2) reacts with potassium iodide (KI) to form potassium bromide (KBr) and iodine (I2) by exchanging ions. The bromine displaces the iodine from potassium iodide to form potassium bromide and free iodine.
What happens when a solution of chlorine is mixed separately with potassium bromine solution and potassium iodide?
When chlorine is mixed with potassium bromide solution, chlorine will displace bromine to form potassium chloride. Similarly, when chlorine is mixed with potassium iodide solution, chlorine will displace iodine to form potassium chloride. These reactions are examples of displacement reactions where a more reactive element displaces a less reactive element from its compound.
When potassium iodide reactsa with potassium bromide in the presence of methylene what is the color change?
The reaction between potassium iodide and potassium bromide in the presence of methylene blue will result in the formation of elemental iodine (I2) which imparts a purple color to the solution. Initially, the reaction mixture will be colorless, but as iodine forms, the solution will turn purple.
Would you expect iodine to displace bromine form a solution of potassium bromide?
No. However, bromine would displace iodine in potassium iodide.
What is the word equation for potassium bromide and iodine water?
The word equation for potassium bromide and iodine water is: potassium bromide + iodine water -> potassium iodide + bromine.
What is the word equation for the reaction bromine and potassium iodide?
Bromine and Potassium iodide react to form Potassium bromide and Iodine.
Potassium bromide is a stable molecule Iodine bromide is an unstable molecule Which statement explains the difference in stability?
The stability of molecules is influenced by the strength of the chemical bonds present. Potassium bromide forms strong ionic bonds between potassium and bromine atoms, leading to stability. Iodine bromide forms weaker covalent bonds between iodine and bromine atoms, making it less stable.
Why doesn't potassium bromide react with iodine?
because it is gay
Why can't iodine be used to displace bromine from sodium bromide?
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.
What is the word equation for potassium iodide and bromine to form potassium bromide and iodine gas?
Br2 (g) + 2 KI (aq) 2KBr (aq) + I2 (s)
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.
What reaction is Br2 plus 2KI equals 2KBr plus I2?
This is a double displacement reaction where bromine (Br2) reacts with potassium iodide (KI) to form potassium bromide (KBr) and iodine (I2) by exchanging ions. The bromine displaces the iodine from potassium iodide to form potassium bromide and free iodine.
Why does on aqueous solution of iodine will not react with an aqueous solution of potassium bromide.?
An aqueous solution of iodine (I₂) will not react with an aqueous solution of potassium bromide (KBr) because iodine is less reactive than bromine in terms of oxidation potential. In this case, iodine cannot oxidize bromide ions (Br⁻) to bromine (Br₂), as bromide is a stronger reducing agent. Therefore, no reaction occurs between the two solutions.
What happens when a solution of chlorine is mixed separately with potassium bromine solution and potassium iodide?
When chlorine is mixed with potassium bromide solution, chlorine will displace bromine to form potassium chloride. Similarly, when chlorine is mixed with potassium iodide solution, chlorine will displace iodine to form potassium chloride. These reactions are examples of displacement reactions where a more reactive element displaces a less reactive element from its compound.
Potassium iodide reacts with bromine forming potassium bromide plus iodine?
The reaction between potassium iodide and bromine produces potassium bromide and iodine. This is a redox reaction where bromine gets reduced to bromide ions, while iodide ions get oxidized to form elemental iodine. The balanced chemical equation for this reaction is 2 KI + Br2 → 2 KBr + I2.
