Hemoglobin is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates. It has 4 Fe atoms in each molecule and…

Hemoglobin is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates. It has 4 Fe atoms in each molecule and constitutes 0.34% by mass of the hemoglobin molecule. What is the molar mass of hemoglobin? Atomic mass Fe = 55.85 g/mol