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.
If the lead nitrate is in water solutiâ¦on and solid iron is introduced into the solution, reaction will normally occur at least until a coating of elemental lead has formed over all the iron surface that is in contact with the solution.