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Molecular Formula

A compound ha...

Question

A compound has hemoglobin like structure.It has one Fe.It contain $4.6 %$ of Fe .Determine its molecular mass.

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Solution

Mass of 4.6% of the compound = mass of one Fe atom = 55.85 $g {m o l}^{- 1}$

Therefore, 4.6 = $\frac{55.85}{molecular mass of the compound} \times 100$

molecular mass of the compound = 1214 $g {m o l}^{- 1}$

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