If the human eye has an osmotic pressure of 8.00 atm at 25C; a.

If the human eye has an osmotic pressure of 8.00 atm at 25°C;

a. What concentration of non-dissociating solute particles in water will provide an "isotonic" (a solution with equal osmotic pressure) eyedrop solution?

b. How much NaCl (remember, an electrolyte) should be added to make 100. mL of an isotonic solution?