Chemistry, 26.08.2019 00:00 GxthGrl6612

If iron ore is fe2o3
a. find its formula mass.
b. calculate the percent by mass of the ore that is iron.
c. calculate the mass of iron that can be obtained from 500 grams of iron ore.
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If iron ore is fe2o3
a. find its formula mass.
b. calculate the percent by mass of the o...