Answer to Question #149774 in General Chemistry for Kalib Douglas

General Chemistry

Question #149774

How many moles are contained in a 100.0 grams sample of iron

Expert's answer

"M(Fe) = 55.84 \\; g\/mol \\\\\n\nn = \\frac{m}{M} \\\\\n\nn(Fe) = \\frac{100.0}{55.84} = 1.79 \\;mol"

Answer: 1.78 mol

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