Question

The Hemoglobin contains 0.33% of Fe by weight . If one molecule of Hemoglobin contains 2 Fe atoms. Calculate the molecular weight of Hemoglobin?

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Answer 1

Answer:

3.39 * 10^4 g

Explanation:

Molecular weight of one Fe atom =56 g

Molecular weight of 2 Fe atoms = 112 g

% of element in = weight of element *100 / total

compound. weight

0.33 = 112 * 100

M

M = 112. * 100

0.33

M = 3.39 * 10 ^4 g.

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