Question

a compound has haemoglobin like structure it has one fe it contains 4.6 % of fe determine its molecular mass

Answer 1

let M be the molecular mass of Haemoglobin.which contains one Fe atom.then % of Fe in Haemoglobin =>4.6% =  (1*56/x) * 100%Solving for x we get,x = 1217.39 g 
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Answer 2

Answer:

Explanation:

Refer the below attachment.