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% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure of 3.91 atm at 25°C

% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure of 3.91 atm at 25°C

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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0.9% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure of 3.91 atm at 25°C
Choose the BEST answer. For Items 14-20. Use the Problem Below: 0.9% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure of 3.91 atm at 25°C: 14. What is the molarity of the solution? * A. 0.160 M OB. 6.25 M O C. 1.55 M D. 1.91 M 15. What is the molality of the aqueous solution if the density of sodium chloride is 2.16 g/ml? For the weight of the solvent (Kg), use all computed/converted value A. 0.16 m B. 6.25 m C. 1.55 m O D. 1.91 m 16. What is the osmotic pressure of the solution at 37°C? * A. 159 atm B. 4.07 atm C. 8.14 atm D. 39.4atm O E. 48.6 atm
Transcribed Image Text:Choose the BEST answer. For Items 14-20. Use the Problem Below: 0.9% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure of 3.91 atm at 25°C: 14. What is the molarity of the solution? * A. 0.160 M OB. 6.25 M O C. 1.55 M D. 1.91 M 15. What is the molality of the aqueous solution if the density of sodium chloride is 2.16 g/ml? For the weight of the solvent (Kg), use all computed/converted value A. 0.16 m B. 6.25 m C. 1.55 m O D. 1.91 m 16. What is the osmotic pressure of the solution at 37°C? * A. 159 atm B. 4.07 atm C. 8.14 atm D. 39.4atm O E. 48.6 atm
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