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(Solved): 2. The osmolarity of physiological saline solution is 0.300 osmol/L. Assuming a membrane that is per ...



2. The osmolarity of physiological saline solution is 0.300 osmol/L. Assuming a membrane that is permeable only to water, what % (w/v) nickel(II) iodide, NiI2, solution is isotonic to physiological saline?

____________% (w/v)



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osmolarity of saline (NaCl) = mass of NaCl/molar mass of NaCl x 1/volume x number of particles 0.300 osmol/L = mass of NaCl/58.5 x 1/1
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