(Q71) The osmotic pressure of a solution containing 20.2 mg of an unknown protein dissolved in 9.63 mL of solution is 3.85 torr at 37°C. What is the molar mass (in g/mol) of this unknown protein? (The molar mass of the protein will be relatively high - express to 5 sig figs).

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Q: [2] A 20.0 mg sample of a protein is dissolved in water to make 25.0 ml of solution. The osmotic…

A: Given: Mass of protein = 20.0 mg = 0.020 g.                                       (Since 1 g = 1000…

Q: (Q74) At what temperature (in °C) will a solution in which 80.56 grams of iron (III) chloride has…

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Q: What is the osmotic pressure of 2.0g of sucrose (C12H22O11) dissolved in 100-ml of water at 30°C?

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Q: (Q68) What mass (in grams) of ethylene glycol (C2H,O2) must be added to 1,312 grams of water to…

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Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 120.4 grams of the…

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Q: 100 90 NaNO 80 70 60 CaCl 50 Pb(NO)2 40 NaCl KCI 30 20 KCIO, 10 Ce,(SO 10 20 30 40 50 60 70 80 90…

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Q: (Q74) At what temperature (in °C) will a solution in which 61.31 grams of iron (III) chloride has…

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Q: (Q68) What mass (in grams) of ethylene glycol (C2H6O2) must be added to 1,137 grams of water to…

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Q: (Q70) Calculate the osmotic pressure (in atm) of a solution containing 3.31 grams of sucrose…

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Q: solution containing 25.0 g of protein per liter has an osmotic pressure of 8.3 mmHg at 37°C. What is…

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Q: 19. An aqueous solution of 0.864 g of a hormone in 100.0 mL of solution has an osmotic pressure of…

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Q: A solution containing 25.0 g of protein per liter has an osmotic pressure of 8.3 mmHg at 37°C. What…

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Q: What is the molar concentration of the solution? concentration: ----m   How many moles of solute…

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Q: Consider 18.32 g benzoic acid that is dissolved in 1.00 kg benzene (CcHe). The resulting solution…

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Q: If a 58.3 mg sample of protein B in 1.75 mL of water has an osmotic pressure of 0.218 atm, what is…

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