aluminum iodate formula is an ionic compound with the chemical formula AlI3. It is used as a catalyst (a substance added to speed up the process) in some organic processes and as a spray for treating animal stalls. It is exothermic, meaning it generates a lot of heat, which is why scientists and industries conduct it in a special heat-resistant container and a fume hood.
How is aluminium iodate made?
Aluminium iodide is a simple compound that is formed from the reaction of aluminium and iodine. It is a white or yellow color in nature and is made up of two trigonal planar monomers, similar to AlCl6, and a bridging dimer, Al2I6.
Iodine and Aluminum – Synthesis Reactions
In this experiment, we use powdered aluminium metal and powdered elemental iodine to make aluminum iodide. A few drops of water are added to the mixture, and after a short time, a vigorous reaction occurs. In the resulting purple vapours, we can see that the aluminum reacts with the iodine in an exergonic reaction.
The iodine is oxidized to form a purple vapour, while the aluminum undergoes a transformation to a hexa hydrate, which is then evaporated into the air. This is a spectacular and exciting experiment to see! It is a great way to teach students about the elements of science and how they can be used in chemistry.
