In the gravimetric analysis of iron, 12 tablets of iron supplement were completely dissolved and the iron was precipitated out as Fe203. If 0.25 g of Fe203 was obtained, how much Fe in milligrams is present in each tablet?

In the gravimetric analysis of iron, 12 tablets of iron supplement were completely dissolved and the iron was precipitated out as Fe203. If 0.25 g of Fe203 was obtained, how much Fe in milligrams is present in each tablet?

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter4: Chemical Reactions In Solution

Section: Chapter Questions

Problem 4.101QE

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