The purpose of this reaction is to produce sodium hypochlorite (bleach) and sodium bromide. This is a commonly used chemical process in the production of household bleach.
The reaction occurs through a process called halogenation, where the chlorine in the water will replace the bromide in the sodium bromide. This results in the formation of sodium hypochlorite and sodium bromide.
This reaction can produce potentially hazardous fumes, so it is important to carry out the reaction in a well-ventilated area. Additionally, the resulting products can be corrosive to skin and eyes, so proper safety precautions should be taken.
Yes, the reaction can be controlled by adjusting the amount of sodium bromide and chlorine water used. The rate of the reaction can also be slowed down by adding a catalyst, such as a small amount of mineral oil.
This reaction has many practical applications, such as the production of household bleach, water treatment, and disinfection of surfaces. It can also be used in the laboratory for various chemical tests and experiments.