Consider an aqueous solution containing 1.0 g/L of a protein (molar mass 8.1x10^4 = g/mol) with a density of 1.0 . Calculate the freezing-point depression of this solution. Freezing-point depression = °C Calculate the osmotic pressure at 25°C of this solution. Osmotic pressure = torr Considering your answers, which colligative property, freezing-point depression or osmotic pressure, would be better used to determine the molar masses of large molecules?
Consider an aqueous solution containing 1.0 g/L of a protein (molar mass 8.1x10^4 = g/mol) with a density of 1.0 . Calculate the freezing-point depression of this solution. Freezing-point depression = °C Calculate the osmotic pressure at 25°C of this solution. Osmotic pressure = torr Considering your answers, which colligative property, freezing-point depression or osmotic pressure, would be better used to determine the molar masses of large molecules?
Chemistry
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Chapter1: Chemical Foundations
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Consider an aqueous solution containing 1.0 g/L of a protein (molar mass 8.1x10^4 = g/mol) with a density of 1.0 .
Calculate the freezing-point depression of this solution.
Freezing-point depression = °C
Calculate the osmotic pressure at 25°C of this solution.
Osmotic pressure = torr
Considering your answers, which colligative property, freezing-point depression or osmotic pressure, would be better used to determine the molar masses of large molecules?
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