
Concept explainers
Interpretation:
The mass percent of iron in the given ore has to be calculated.
Concept Introduction:
Ore is a mineral that is occurring in nature. From the ore useful substances like metals can be extracted. The extraction of different metals from its ore mainly depends upon the reactivity.
Mass percent is the one method that is used to express the concentration of substances in a mixture. It is the ratio of weight of a particular component to the total weight of the sample, multiplied by 100.

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Chapter 19 Solutions
EBK GENERAL CHEMISTRY: THE ESSENTIAL CO
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