Answer to Question #94425 in General Chemistry for Bobby

General Chemistry

Question #94425

How many moles of iron atoms are in

15.03 g of iron (II) sulfide, FeS?

Expert's answer

Molar mass of FeS = "87.91\\ g\\ mol^{-1}"

Moles of "FeS" in "15.03\\ g=\\frac{15.03}{87.91}=0.171\\ mole"

Moles of iron atom =Moles of "FeS=0.171\\ mole"

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