Question

number of fe atoms in 100 g haemoglobin

Answer 1

100g of haemoglobin.
Mass of Iron(Fe)=0.33%=(0.33/100)x100=0.33g.
1mole of Iron contains=56g.
56g of iron contains 6.022 x 10 ²³ Fe atoms.


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Answer 2

100g of haemoglobin.
Mass of Iron(Fe)=0.33%=(0.33/100)x100=0.33g.
1mole of Iron contains=56g.
56g of iron contains 6.022 x 10 ²³ Fe atoms.