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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.
Why can iodine be substituted for bromine?
Iodine can be substituted for bromine because both are halogens in the same chemical family and have similar chemical properties. This allows iodine to function similarly to bromine in certain chemical reactions and applications. Additionally, iodine tends to be less reactive than bromine, making it a safer alternative in some cases.
Which has higher electron affinity Iodine or bromine?
Bromine has a higher electron affinity than iodine. This is because bromine has a smaller atomic size, resulting in a stronger attraction for electrons compared to iodine.
Can iodine displace bromine?
Yes, iodine can displace bromine in a chemical reaction because iodine is more reactive than bromine. When a more reactive element comes into contact with a compound containing a less reactive element, it can displace the less reactive element from the compound.
Which halogen bromine or iodine will form the more polar bond with phosphorus?
Bromine will form a more polar bond with phosphorus compared to iodine. This is because bromine is more electronegative than iodine, resulting in a greater difference in electronegativity between bromine and phosphorus, making the bond more polar.
What is the function of sunlight in iodine solution?
Sunlight can help catalyze the reaction between iodide ions and iodate ions in an iodine solution, leading to the formation of free iodine. This reaction is important in the process of determining the concentration of vitamin C.
Would you expect iodine to displace bromine form a solution of potassium bromide?
No. However, bromine would displace iodine in potassium iodide.
What do you get from a solutin of bromine with potasium iodide?
When potassium iodide is added to a solution of bromine, a reaction occurs forming potassium bromide and iodine. The iodine produced in the reaction is responsible for the color change in the solution from orange to brown/black.
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 is formula for Bromine Iodine?
The formula for bromine is Br2 and the formula for iodine is I2.
Why can iodine be substituted for bromine?
Iodine can be substituted for bromine because both are halogens in the same chemical family and have similar chemical properties. This allows iodine to function similarly to bromine in certain chemical reactions and applications. Additionally, iodine tends to be less reactive than bromine, making it a safer alternative in some cases.
why electronegativity of iodine is more than bromine?
is it so? Bromine is more electronegetive than Iodine
Which has higher electron affinity Iodine or bromine?
Bromine has a higher electron affinity than iodine. This is because bromine has a smaller atomic size, resulting in a stronger attraction for electrons compared to iodine.
What is the biggest atom bromine fluorine chlorine or iodine?
Iodine is the biggest atom among bromine, fluorine, chlorine and iodine as it has the highest atomic number and atomic radius.
Can iodine displace bromine?
Yes, iodine can displace bromine in a chemical reaction because iodine is more reactive than bromine. When a more reactive element comes into contact with a compound containing a less reactive element, it can displace the less reactive element from the compound.
Products of bromine water and potassium iodide?
The reaction between bromine water and potassium iodide forms potassium bromide and iodine. This is a redox reaction where bromine is reduced to bromide ions and iodide ions are oxidized to form iodine. The solution will change color from orange/brown to colorless as the iodine precipitates out.
What Element Would Be Least Reactive Out Of Chlorine Iodine Bromine And Fluorine?
Bromine would be the least reactive out of chlorine, iodine, bromine, and fluorine. It is a nonmetal halogen that has lower reactivity compared to fluorine, chlorine, and iodine.
