Calculate the freezing-point depression and osmotic pressure in torr at \(25^{\circ} \mathrm{C}\) for an aqueous solution of \(1.0 \mathrm{~g} / \mathrm{L}\) of a protein (molar mass \(\left.=9.0 \times 10^{4} \mathrm{~g} / \mathrm{mol}ight)\) if the density of the solution is \(1.0 \mathrm{~g} / \mathrm{cm}^{3}\).