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The osmotic pressure of blood is 8.21 atm at 37^ C . How much glucose would be used for an injection that is at the same osmotic pressure as blood?

Options

  1. A22.17 gL ⁻¹
  2. B58.14 gL ⁻¹
  3. C61.26 gL ⁻¹
  4. D75.43 gL ⁻¹

Correct answer

B. 58.14 gL ⁻¹

Step-by-step solution

aligned & =C R T or C= R T & =8.21 ~atm / 0.0821 ~L ~atm ~K ⁻¹ ~mol ⁻¹ 310 ~K & =0.323 M =0.323 180 gL ⁻¹ & =58.14 gL ⁻¹ aligned

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