Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 6.2 × 104 g/mol) with a density of 1.0 g/cm Calculate the freezing-point depression of this solution. Freezing-point depression Calculate the osmotic pressure at 25°C of this solution. Osmotic pressure Considering your answers, which colligative property, freezing-point depression or osmotic pressure, would be better used to determine the molar torr masses of large molecules?

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter13: Solutions And Their Behavior
Section: Chapter Questions
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Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 6.2 × 104 g/mol) with a density of 1.0 g/cm
Calculate the freezing-point depression of this solution.
Freezing-point depression
Calculate the osmotic pressure at 25°C of this solution.
Osmotic pressure
Considering your answers, which colligative property, freezing-point depression or osmotic pressure, would be better used to determine the molar
torr
masses of large molecules?
Transcribed Image Text:Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 6.2 × 104 g/mol) with a density of 1.0 g/cm Calculate the freezing-point depression of this solution. Freezing-point depression Calculate the osmotic pressure at 25°C of this solution. Osmotic pressure Considering your answers, which colligative property, freezing-point depression or osmotic pressure, would be better used to determine the molar torr masses of large molecules?
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