PART II: DETERMINATION OF THE MASS PERCENT OF IRON(II) SULFATE REACTION EQUATION In the next part of the experiment, you used your standardized KMNO4 solution to determine the mass percent of iron(II) sulfate, FESO4 - 7 H2O, in a sample of ground pill. Please use the dropdowns to balance the following reaction equation. MnO, Fe?+ H+ Reactants 8 Fe3+ Mn?+ H20 Products The complete reaction equation will show once the above questions have been completed. MnO4 + 5 Fe2+ + 8 H+ - Mn2+ + 5 Fe+ +4 H,O MASS OF GROUND PILL In the next titration, you used your standardized potassium permanganate solution as the titrant, and a solution of your ground pill as the analyte. Please complete the table below. Pill 1 Pill 2 Mass of boat and ground pill (g) 0.9672 0.9385 Mass of boat (g) 0.5720 0.5765 Mass of ground pill (g) 0.3952 0.3620

PART II: DETERMINATION OF THE MASS PERCENT OF IRON(II) SULFATE REACTION EQUATION In the next part of the experiment, you used your standardized KMNO4 solution to determine the mass percent of iron(II) sulfate, FESO4 - 7 H2O, in a sample of ground pill. Please use the dropdowns to balance the following reaction equation. MnO, Fe?+ H+ Reactants 8 Fe3+ Mn?+ H20 Products The complete reaction equation will show once the above questions have been completed. MnO4 + 5 Fe2+ + 8 H+ - Mn2+ + 5 Fe+ +4 H,O MASS OF GROUND PILL In the next titration, you used your standardized potassium permanganate solution as the titrant, and a solution of your ground pill as the analyte. Please complete the table below. Pill 1 Pill 2 Mass of boat and ground pill (g) 0.9672 0.9385 Mass of boat (g) 0.5720 0.5765 Mass of ground pill (g) 0.3952 0.3620

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 139QRT

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