Chlorine is a more reactive halogen than bromine, therefore, when chlorine gas is bubbled through a calcium bromide solution, the chlorine will take the place of the bromine. This is called an anionic single replacement (displacement) reaction.
Cl2(g) + CaBr2(aq) --> Br2(l) + CaCl2(aq)
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-
The reaction is a redox reaction where chlorine is reduced to chloride ions and iodide ions are oxidized to elemental iodine. Overall, it is a displacement reaction where chlorine displaces iodine from sodium iodide to form sodium chloride and elemental iodine.
When chlorine gas is bubbled through a solution of distilled water, it reacts with water to form a mixture of hydrochloric acid (HCl) and hypochlorous acid (HOCl). This can lead to the formation of a weak solution of hydrochloric acid along with a small amount of hypochlorous acid, which can further react to produce hypochlorite ions (OCl-).
As a stronger oxidizing agent than Iodine, Chlorine oxidizes the Iodide ions to Elementary Iodine, while itself gets reduced to Chloride. The equation for this reaction is:Cl2 + 2 I- ----> 2 Cl- + I2
When chlorine gas is bubbled into an aqueous solution of potassium iodide, some of the iodide ions are oxidized to iodine. The iodine molecules combine with iodide ions to form brown triiodide ion, I3-. In this demonstration, the aqueous solution is above a layer of carbon tetrachloride, in which iodine is quite soluble. The beautiful violet color of iodine can be seen as the iodine dissolves in the carbon tetrachloride layer. With excess chlorine, iodine reacts to form iodine monochloride, ICl, which is ruby red. The iodine monochloride reacts further to form iodine trichloride, ICl3, which is much lighter in color, causing the solution to be decolorized.
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-
Yes, the reaction is:Cl2 + 2 KBr = 2 KCl + Br2
The chemical reaction is: 2NaBr + F2 = 2NaF + Br2
2(FeBr3) + 3(Cl2) --> 2(FeCl3) + 3(Br2)
The reaction is a redox reaction where chlorine gas oxidizes iodide ions to form iodine molecules, while the chlorine is reduced to chloride ions. This is a single displacement reaction where chlorine displaces iodine in sodium iodide to form sodium chloride.
The reaction is a redox reaction where chlorine is reduced to chloride ions and iodide ions are oxidized to elemental iodine. Overall, it is a displacement reaction where chlorine displaces iodine from sodium iodide to form sodium chloride and elemental iodine.
To make chlorine dioxide, you can mix sodium chlorite (NaClO2) with an acid such as hydrochloric acid (HCl) or sulfuric acid (H2SO4). The reaction forms chlorine dioxide gas, which can be bubbled through water to produce a solution of chlorine dioxide. The chemical equation for the reaction is 5NaClO2 + 4HCl → 4ClO2 + 5NaCl + 2H2O.
When chlorine gas is bubbled through a solution of distilled water, it reacts with water to form a mixture of hydrochloric acid (HCl) and hypochlorous acid (HOCl). This can lead to the formation of a weak solution of hydrochloric acid along with a small amount of hypochlorous acid, which can further react to produce hypochlorite ions (OCl-).
As a stronger oxidizing agent than Iodine, Chlorine oxidizes the Iodide ions to Elementary Iodine, while itself gets reduced to Chloride. The equation for this reaction is:Cl2 + 2 I- ----> 2 Cl- + I2
When carbon dioxide gas is bubbled through a solution of lithium hydroxide, lithium carbonate and water are produced. This reaction is utilized in carbon dioxide scrubbers to remove carbon dioxide from the air in closed environments such as spacecraft or submarines.
When chlorine gas is bubbled into an aqueous solution of potassium iodide, some of the iodide ions are oxidized to iodine. The iodine molecules combine with iodide ions to form brown triiodide ion, I3-. In this demonstration, the aqueous solution is above a layer of carbon tetrachloride, in which iodine is quite soluble. The beautiful violet color of iodine can be seen as the iodine dissolves in the carbon tetrachloride layer. With excess chlorine, iodine reacts to form iodine monochloride, ICl, which is ruby red. The iodine monochloride reacts further to form iodine trichloride, ICl3, which is much lighter in color, causing the solution to be decolorized.
Chlorine is bubbled through water during treatment to disinfect it by killing harmful bacteria, viruses, and other pathogens. It helps to make the water safe for drinking and other uses by reducing the risk of waterborne diseases.