Insulin is the hormone responsible for regulating glucose in the blood. An aqueous solution of insulin has an osmotic pressure of 2.5 mm Hg at 25°C. The solution is prepared by dissolving 0.100 g of insulin in enough water to make 125 mL of solution. Calculate the a) osmotic pressure of the solution in atmosphere 0.00329 atm
Insulin is the hormone responsible for regulating glucose in the blood. An aqueous solution of insulin has an osmotic pressure of 2.5 mm Hg at 25°C. The solution is prepared by dissolving 0.100 g of insulin in enough water to make 125 mL of solution. Calculate the a) osmotic pressure of the solution in atmosphere 0.00329 atm
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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Transcribed Image Text:Insulin is the hormone responsible for
regulating glucose in the blood. An
aqueous solution of insulin has an osmotic
pressure of 2.5 mm Hg at 25°C. The
solution is prepared by dissolving 0.100 g
of insulin in enough water to make 125 mL
of solution. Calculate the
a) osmotic pressure of the solution in
atmosphere
0.00329
atm
b) molarity of the insulin solution
mol/L
c) number of moles of insulin the solution
mol
d) molar mass of insulin
g/mol
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