The diffusion coefficient of the molecule of hemoglobin in water is 6.3x10 –11 m^2 s^-1 at 20 °C. The viscosity of water

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answerhappygod
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The diffusion coefficient of the molecule of hemoglobin in water is 6.3x10 –11 m^2 s^-1 at 20 °C. The viscosity of water

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The diffusion coefficient of the molecule of hemoglobin in water
is 6.3x10 –11 m^2 s^-1 at 20 °C. The viscosity of water at 20 °C is
1.002x10^–3 kg.m^-1 s^-1 and the specific volume of hemoglobin is
0.75 cm^3 g^-1. Assuming that the hemoglobin molecule is spherical
and obeys Stokes' law;
a) the radius of the molecule of hemoglobin,
b) Find the molecular weight of hemoglobin?
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