please solve A) and B)

The concentration of a solidtion of Iron (1) Sulfate, FeSO4, Can be determined 250.00mL with deionized watec A 25,00L Aliquot is then patted into an Erlenmeyer where it is acidified with Sulfuric acid and then titrated with a standard Solution of potassium dichromate, k2Cr2O. The reactants and products of the reaction (unbalanced) are as follows write the balanced half reactions (be sure to indicate which is the CrO, Eag) + Fee" (aq) Cr3 (aq) + Fe Cag) A) Oxidation and which is the reduction hlf-reaction), as weltas the overall balanced resox equation for the reaction between the dichromate con and Irn 1 ion in acidic Solution B) using the data provided here land above), calculate the molarity of the original icon Sulfate solution. Show your reasoning/calculations volume of original sample 50.00m volume of diluted solution - 250.00 mL volume of diluted Sample titrated - 25.00m Standard dichromate Solution, LCr, 0,2-) 0.94 mL Final Burette reading- -> 0.04232M Initial Burette reading 24. 18mL