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What is the colour of potassium bromide solution?
If pure, colorless.
What is the name for the compound KBr?
"Potassium bromide"
What color change occurs when chlorine gas is passed through a solution of potassium bromide?
When chlorine gas is passed through a solution of potassium bromide, the solution will change from colorless to yellow. This indicates the formation of elemental bromine as a result of the reaction between chlorine and bromide ions.
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.
What compound is made from bromine and potassium?
Potassium bromide is the compound made from bromine and potassium.
What is the colour of potassium bromide solution?
If pure, colorless.
What is the colour of potassium bromide dissolved in water?
Bromine is solution is orange/red depending on how dilute it is. Potassium permanganate solutions are purple.
What is the name for the compound KBr?
"Potassium bromide"
Why does the color of aqueous potassium bromide change when chlorine gas is bubbled into it?
Chlorine is a stronger oxidizer than elemental Bromine. So, when yellowish chlorine gas is bubbled through the Bromide solution, a red colour is formed which is Bromine. Chlorine oxidizes Bromide ions to elemental Bromine while itself is reduced to Chloride ions. So, the total reaction is: Cl2 + Br- ----> Br2 + Cl-
What color change occurs when chlorine gas is passed through a solution of potassium bromide?
When chlorine gas is passed through a solution of potassium bromide, the solution will change from colorless to yellow. This indicates the formation of elemental bromine as a result of the reaction between chlorine and bromide ions.
What is observed when potassium bromide and sulphuric acid react?
When potassium bromide and sulfuric acid react, potassium sulfate and hydrogen bromide gas are produced. This reaction is characterized by the liberation of hydrogen bromide gas, which can be identified by its pungent odor and may form a white mist when exposed to moist air due to its reaction with water vapor.
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.
What compound is made from bromine and potassium?
Potassium bromide is the compound made from bromine and potassium.
What colour is KCl solution?
A potassium chloride (KCl) solution is colorless.
What is the name of KBr?
Potassium bromide is a salt, soluble in water, made up of two ions: K+ and Br-
Do chlorine and potassium bromine react?
Yes, the reaction is:Cl2 + 2 KBr = 2 KCl + Br2
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.
