A 0.1801 g iron ore sample was dissolved in hydrochloric acid and the iron was obtained as Fe2*(aq). The iron solution was titrated with Ce4+ solution according to the balanced chemical reaction shown below. After calculation, it was found that 0.0227 g of iron from the ore reacted with the cerium solution. Ce4*(aq) + Fe2*(aq) – Ce³*(aq) + Fe³*(aq) Calculate the mass percent of iron in the original ore sample. Please round your answer to the tenths place.

A 0.1801 g iron ore sample was dissolved in hydrochloric acid and the iron was obtained as Fe2(aq). The iron solution was titrated with Ce4+ solution according to the balanced chemical reaction shown below. After calculation, it was found that 0.0227 g of iron from the ore reacted with the cerium solution. Ce4(aq) + Fe2(aq) – Ce³(aq) + Fe³*(aq) Calculate the mass percent of iron in the original ore sample. Please round your answer to the tenths place.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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