Question $($b$)$ From the data given above and the following data, calculate the molarity of the original iron sulfate solution. Show your reasoning$/$calculations$.$

DATA:

Volume of original sample $=,50\mathrm{.}00mL$

Volume of diluted solution $=,250\mathrm{.}00mL$

Volume of diluted sample titrated $=,25\mathrm{.}00mL$

Standard dichromate solution: $[C{r}_2{O}_7^{2-}]=0\mathrm{.}04349M$

Initial burette reading $=,0\mathrm{.}26mL$

Final burette reading $=,0\mathrm{.}26mL$

$,24\mathrm{.}00mL$