Therefore, we chose those colors to represent SAAC. However, each type of cancer has its own color, and these are listed below:
Reaction of iron with the halogens. Iron reacts with excess of the halogens F2, Cl2, and Br2, to form ferric, that is, Fe(III), halides. This reaction is not very successful for iodine because of thermodynamic problems. The iron(III) is too oxidizing and the iodide is too reducing.
Zinc and iron sulphate do react. Zinc is higher in the reactivity series than iron. It can therefore displace sulphate from the iron and 'take' the sulfate.Zinc + Iron Sulp â¦.11 people found this useful.here will be no reaction as zinc is more reactive than iron.So iron cannot displace zinc.