a. Saline solution, as used in medicine, is 0.9000% (mass/volume) NaCl. Taking this to mean that saline is 0.009000 g/mL NaCl, what is the concentration of NaCl in M?
b. The above saline solution is used to make a dilute solution. If 10.00 μL of saline is added to a volumetric flask, and the volume of the solution is increased to 250.00 mL by the addition of water, what is the concentration of the dilute solution?
c. If the density of the saline solution above (0.009000 g/mL) is 1.005 g/cm^3, what is the molality?
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a. Saline solution, as used in medicine, is 0.9000% (mass/volume) NaCl. Taking this to mean that...