The osmotic pressure of blood is 775 kPa at 37 °C. What mass of glucose (C6H12O6, molar mass = 180.2 g mol-1) is needed

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The osmotic pressure of blood is 775 kPa at 37 °C. What mass of
glucose (C6H12O6, molar mass =
180.2 g mol-1) is needed to prepare 2.25 L of solution
for intravenous injection? The osmotic pressure of the glucose
solution must equal the osmotic pressure of blood.
(R = 8.314 L kPa
K-1 mol-1)
Select one:
a. 69.8 g
b. 0.676 g
c. 122 g
d. 5.67 g