At 25.0 °C, 100.0 mL of an aqueous solution containing 45.2 mg of a molecular solute has an osmotic pressure of 18.4 Torr. The molar mass of the solute is ___ g/mol.

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Q: When 3.14 g of a nonelectrolyte solute is dissolved in water to make 325 mL of solution at 22 °C,…

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Q: When 2.57 g of a nonelectrolyte solute is dissolved in water to make 115 mL of solution at 24 °C,…

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Q: At 25.0°C, 100.0 mL of aqueous sol containing 45.2 mg of a molecular solute has an osmotic pressure…

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Q: An aqueous solution of 9.00 g of catalase, an enzyme found in the liver, has a volume of 1.00 L at…

A: The mass of catalase = 9 g Volume = 1 L Temperature = 27◦C or (273.15+27) K

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Q: Calculate the molar mass of the compound.

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Q: When 4.30 g4.30 g of a nonelectrolyte solute is dissolved in water to make 935 mL935 mL of solution…

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A: The osmotic pressure is expressed as: