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Whelan Whelan
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8 years ago
Based on the balanced chemical equation shown below, determine the mass percent of Fe3+ in a   sample of iron ore, if 22.40 mL of a 0.1000 M stannous chloride, SnCl2(aq), solution is required to completely react with the Fe3+ present in the ore sample. The chemical equation for the reaction is:

2 Fe3+(aq) + Sn2+(aq) → 2 Fe2+(aq) + Sn4+(aq).

A) 8.982%
B) 14.06%
C) 28.11%
D) 56.22%
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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8 years ago Edited: 2 years ago, bio_man
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