Dextran is a polymeric carbohydrate produced by certain bacteria. It is used as a blood plasma substitute. An aqueous solution contains 0.585 g of dextran in 106 mL of solution at 21°C. It has an osmotic pressure of 1.48 mmHg. What is the average molecular weight of the dextran? Molecular weight = amu

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Dextran is a polymeric carbohydrate produced by certain bacteria. It is used as a blood plasma
substitute. An aqueous solution contains 0.585 g of dextran in 106 mL of solution at 21°C. It has an
osmotic pressure of 1.48 mmHg. What is the average molecular weight of the dextran?
Molecular weight =
amu
Transcribed Image Text:Dextran is a polymeric carbohydrate produced by certain bacteria. It is used as a blood plasma substitute. An aqueous solution contains 0.585 g of dextran in 106 mL of solution at 21°C. It has an osmotic pressure of 1.48 mmHg. What is the average molecular weight of the dextran? Molecular weight = amu
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