Homework Help: College Chemistry

Posted by Michelle on Monday, April 16, 2012 at 5:09pm.

A sample of an iron alloy contains 92.1g Fe, 2.59g C, and 1.59g Cr. Calculate the percent by mass of each component present in the alloy sample.

College Chemistry - DrBob222, Monday, April 16, 2012 at 5:13pm
%Fe = (g iron/total grams)*100 = ?
The others are done the same way.

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