When bromine water is added to iron sulfate, the bromine oxidizes the iron(II) ions to iron(III) ions, forming a brown precipitate of iron(III) bromide. This reaction is a redox reaction, where the bromine is reduced and the iron is oxidized.
In the reaction, bromine gains an electron and forms a bromide ion (Br-). This results in a decrease in the oxidation state of the bromine atom from 0 to -1.
When bromine water is shaken up with propene, the bromine water will decolorize due to the addition reaction between bromine and propene. This reaction results in the formation of a colorless 1,2-dibromoethane product.
In the reaction between bromine and sodium, bromine gains an electron to form the bromide ion (Br^-). This process is known as reduction, where bromine undergoes a gain of electrons and a decrease in oxidation state.
Bromine loses an electron and forms a bromide ion by gaining one electron in the reaction with sodium. Sodium donates its electron to bromine, making the bromine atom gain one electron and become a bromide ion during the reaction.
it goes from a browny orange to colourless
In the reaction, bromine gains an electron and forms a bromide ion (Br-). This results in a decrease in the oxidation state of the bromine atom from 0 to -1.
When bromine water is shaken up with propene, the bromine water will decolorize due to the addition reaction between bromine and propene. This reaction results in the formation of a colorless 1,2-dibromoethane product.
In the reaction between bromine and sodium, bromine gains an electron to form the bromide ion (Br^-). This process is known as reduction, where bromine undergoes a gain of electrons and a decrease in oxidation state.
Bromine loses an electron and forms a bromide ion by gaining one electron in the reaction with sodium. Sodium donates its electron to bromine, making the bromine atom gain one electron and become a bromide ion during the reaction.
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.
it goes from a browny orange to colourless
The reaction between aqueous chlorine and sodium bromide solution results in the displacement of bromine by chlorine, forming sodium chloride and bromine gas as products. This is a redox reaction where chlorine is reduced and bromine is oxidized.
In the reaction, bromine gains an electron to become a bromide ion with a negative charge. This process is known as reduction because the bromine atom is gaining an electron, which results in a decrease in its oxidation state.
When hydrochloric acid is added to a mixture of bromine and water, bromine will react with hydrochloric acid to form hydrogen bromide and hypobromous acid. This reaction can then proceed further to form bromine chloride and bromine, depending on the conditions present.
When chlorine is added to a solution containing bromine ions, the chlorine will react with the bromine ions to form a mixture of chlorine and bromine compounds, such as bromine chloride. This reaction is a redox reaction where chlorine is reduced and bromine is oxidized.
When bromine water is shaken with a saturated fat, the orange color of the bromine water will fade due to the reaction between the bromine and the unsaturated fatty acids in the fat. This reaction is a test for the presence of unsaturation in a compound.
When sodium chloride and bromine water are mixed, a red-brown color will develop due to the reaction between bromine and chloride ions. This reaction forms bromide ions and an aqueous solution of sodium bromide.