This chemical formula seems to be a combination of iron (Fe) with various ions such as nitrate (NO3-), hydroxide (OH-), chloride (Cl-), and sulfate (SO4^2-). The formula is not balanced or clear in its composition. It appears to contain three different compounds:

Iron(III) nitrate (Fe(NO3)3)Iron(III) hydroxide (Fe(OH)3)Iron(II) chloride (FeCl2)Iron(III) sulfate (Fe2(SO4)3)

It is important to note that the formula provided is not properly formatted and does not follow conventional chemical naming conventions.