Chemistry, 12.10.2019 21:30 breonaleonard6821
What is the empirical formula for a compound if an 8.1 g sample contains 4.9 g of magnesium and 3.2 g of oxygen? a. mgo
b. mgo2
c. mg2o
d. mg2o3
chem homework !
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What is the empirical formula for a compound if an 8.1 g sample contains 4.9 g of magnesium and 3.2...
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