Chemistry, 12.07.2019 05:30 KitKatKrunchy
Amixture of fe2o3 and feo was found to contain 72.00% fe by mass. what is the mass of fe2o3 in 0.0493 g of this mixture?
Answers: 1
found in the mixture of 
and 
is 72.00 %. (Given)
of mixture contains 
of 
of 
of 
.
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Amixture of fe2o3 and feo was found to contain 72.00% fe by mass. what is the mass of fe2o3 in 0.049...
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