Question

56 gm of hemoglobin contains 10 percent of iron.Calculate the no. of iron atoms in it​

Answer 1

Answer:

Percentage of iron=0.25%

100gm of haemoglobin has 0.25gm of iron.

89600 have 89600×1000.25=224 gm

The atomic weight of Fe =56

No. of moles present =224/56=4

Explanation:

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Answer 2

Answer:

Percentage of iron=0.25%

100gm of haemoglobin has 0.25gm of iron.

89600 have 89600×1000.25=224 gm

The atomic weight of Fe =56

No. of moles present =224/56=4

Explanation:

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