9. A solution is prepared by dissolving 25 mg of insulin 5 mL water. The solution has an osmotic pressure of 15.5 mmHg at 25°C. Calculate the molar mass of insulin. (Assume that there is no change in volume when the insulin is added to water.)

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9. A solution is prepared by dissolving 25 mg of insulin 5 mL water. The solution has an osmotic
pressure of 15.5 mmHg at 25°C. Calculate the molar mass of insulin. (Assume that there is no
change in volume when the insulin is added to water.)
Transcribed Image Text:9. A solution is prepared by dissolving 25 mg of insulin 5 mL water. The solution has an osmotic pressure of 15.5 mmHg at 25°C. Calculate the molar mass of insulin. (Assume that there is no change in volume when the insulin is added to water.)
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