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.
Best Answer: Iron (Fe) reacts with hydrochloric acid(HCl) to produce FeCl2 first. (The solution's color is light green to colorless.) If you leave the product open to the air for a period of time, the iron (II) will be oxidized to iron (III). Then you will get FeCl3. (The solution's color is orange/brown.) Good luck!