Question

200 cm3 of
an aqueous solution of
protein contains
126x103 kg of the protein. The osmotic pressure of
such solution at 3ook is found to be 2.57 x 10^-3 atm.
calculate the molecular mass of the protein (R = 0.083
L atm mol^-1 k^-1).​

Answer 1

Explanation:

what are the difference between atom and molecule