atoms of iron in 100 grams of haemoglobin if it contains 0.33 % iron
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Mass of haemoglobin = 100 grams .
Mass of iron atoms = ( 0.33 x 100 ) 100 = 0.33 grams .
56 grams of iron contains = 1 mole of iron or 6.023 x 10^23 .
0.33 grams of iron contains = 0.33 x 6.023 x 10^23 .
Mass of iron atoms = ( 0.33 x 100 ) 100 = 0.33 grams .
56 grams of iron contains = 1 mole of iron or 6.023 x 10^23 .
0.33 grams of iron contains = 0.33 x 6.023 x 10^23 .
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