A 500 mg sample contains FeCl3 and MgCl2. Ammonia was added to the sample to precipitate the chlorides. The filtrated sample was then heated to form 235.59 mg of oxide. calculate the mass of MgCl2 in the sample

A 500 mg sample contains FeCl3 and MgCl2. Ammonia was added to the sample to precipitate the chlorides. The filtrated sample was then heated to form 235.59 mg of oxide. calculate the mass of MgCl2 in the sample

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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Question

A 500 mg sample contains FeCl₃ and MgCl_2.Ammonia was added to the sample to precipitate the chlorides. The filtrated sample was then heated to form 235.59 mg of oxide.

calculate the mass of MgCl₂ in the sample

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