The balanced chemical equation for the reaction of iron(II) chloride solution with potassium dichromate solution in an acidic medium is 6 FeCl2(aq) + K2Cr2O7(aq) + 14 HCl(aq) ⟶⟶⟶⟶6 FeCl3(aq) + 2 CrCl3(aq) + 2 KCl(aq) + 7 H2O(l) If 32.53 mL of a 0.017082 M potassium dichromate solution was needed to titrate 15.00 mL of an iron(II) chloride solution, what is the molarity of the iron(II) chloride solution that was used? Show the numerical set-up(s), using correct units and the correct number of significant figures.

The balanced chemical equation for the reaction of iron(II) chloride solution with potassium dichromate solution in an acidic medium is 6 FeCl2(aq) + K2Cr2O7(aq) + 14 HCl(aq) ⟶⟶⟶⟶6 FeCl3(aq) + 2 CrCl3(aq) + 2 KCl(aq) + 7 H2O(l) If 32.53 mL of a 0.017082 M potassium dichromate solution was needed to titrate 15.00 mL of an iron(II) chloride solution, what is the molarity of the iron(II) chloride solution that was used? Show the numerical set-up(s), using correct units and the correct number of significant figures.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 38CR

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