haemoglobin contains 0.25 percent iron by mass the molecular mass of haemoglobin is 89600 calculate the number of iron atom per molecule of
haemoglobin
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99.75g haemoglobin contains 0.25 g iron
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Percentage of iron=0.25%
100gm of haemoglobin has 0.25gm of iron.
89600 have 89600×
100
0.25
=224 gm
The atomic weight of Fe =56
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No. of moles present =
56
224
=4Answer:
Explanation:
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