A solution containing 25.0 g of protein per liter has an osmotic pressure of 0.0109 atm at 37°C. What is the molar mass of the protein?

Q: An aqueous solution of 13.50 g of catalase, an enzyme found in the liver, has a volume of 1.00 L at…

A: Since the osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor = 1…

Q: A 15.1 m solution of HCl (molar mass = 36.46 g/mol) has a density of 1.18 g/mL. What is the osmotic…

A:

Q: Calculate the mass of sucrose, C12H22011 (in g), a non-volatile, non-electrolyte solute in 100 mL of…

A: given, the volume of the aqueous solution = 100mL = 0.100 L molar mass of sucrose = 342.0 g/mol…

Q: A 53.7 mg sample of alpetin is dissolved in 75.0 mL of water. The osmotic pressure of the solution…

A:

Q: 10. In a study designed to prepare new gasoline-resistant coatings, a polymer chemist dissolves…

A:

Q: What is the osmotic pressure, in atm, of a 0.0020 M sucrose 1C12H22O112 solution at 20.0 °C ?

A: Van't hoff osmotic pressure equation :  Let , for a non-electrolyte solute , solution the…

Q: molar mass

A:

Q: A solution is made by dissolving 52.0 g of sucrose, C12H22O11, in 117 g of water, producing a…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: The osmotic pressure of a solution containing 33.8 mg of an unknown protein dissolved in 7.01 mL of…

A:

Q: 0.302 grams of an antibiotic was dissolved in enough water at 23.6°C to make 500.0 mL of solution.…

A: Osmotic Pressure (π)Hydrostatic pressure develop in a vertical columndue to osmosis is known as…

Q: A solution of an 22.4 g of an unknown protein dissolved in enough water to make 0.150 L of solution…

A: Please find the below attachments.

Q: If the mole fraction of C*H_{3} * O * H in a solution with only water is 0.0250, what is the…

A:

Q: A solution containing 27.55 mg of an unknown protein per 25.0 mL solution was found to have an…

A: ANSWERE IS DISCUSSED BELOW :

Q: A very dilute solution contains 370.4mg of fructose (nonelectrolyte , MM = 180.16 g/mol) in 1.189 L…

A: Mass of fructose, W = 370.4 mg = 0.3704 g Molecular weight of fructose, Mwt = 180.16 g/mol Moles of…

Q: A solution contains 3.45 mol of water and 1.50 mol of nonvolatile glucose (C6H12O6)   What is the…

A:

Q: A 1.10-g sample contains only glucose (C6H12O6) and sucrose (C12H22O11). When the sample is…

A: Mass percentage is the method of representing the concentration of an element in a compound.

Q: A solution of 7.50 mg of a small protein in 5.00 mL aqueous solution has an osmotic pressure of…

A: The relation between grams (g) and milligrams (mg) is given below. 1 g = 1000 mg Convert 7.50 mg…

Q: A 276 mL aqueous solution containing 0.400 g of an unknown polymer has an osmotic pressure of 26.9…

A: The osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor = number of…

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: Given, 22.3 g of methanol (MM = 32.04 g/mol) 371 mL of solution at 25.0 °C

Q: A solution containing 25.60mg of an unknown protein per 27.5 mL solution was found to have an…

A: The osmotic pressure equation is employed to determine the molarity of unknown protein solution.

Q: When 2.63 g of a polypeptide is dissolved in 101 mL of water, the resulting solution is found to…

A: Given information:Mass of polypeptide = 2.63 gVolume of water = 101 mLOsmotic pressure = 0.125…

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A:

Q: A 50.3 mg sample of alpetin is dissolved in 75.0 mL of water. The osmotic pressure of the solution…

A:

Q: 3. To determine the molar mass of a certain protein, 1.00 x 10-3 g of it was dissolved in enough…

A: Given information: Mass of protein = 1.00×10-3 g Volume of solution = 1.00 mL Pressure = 1.12 torr…

Q: The osmotic pressure of a solution containing 19.6 mg of an unknown protein in 50.0 mL of solution…

A: Given that,  Osmotic pressure of unknown protein π = 2.68 mmHg = 0.00353 atm Temperature T= 25°C  =…

Q: When 0.713 grams of a protein were dissolved in 72.5 mL of solution at 28.5 degrees C, the osmotic…

A: Osmotic pressure is an colligative property meaning it depends upon the amount of solute or ions…

Q: 2.57 x 102 mL of an aqueous magnesium sulfate solution that has an osmotic pressure of 3.17 bar at…

A:

Q: 1.00 L of an aqueous solution contains 1.52 g of a compound used in antifreeze. If the osmotic…

A: Given data,Pressure =448 torr =0.5894atmVolume of an aqueous layer is 1LGas constant is 0.08206J/mol…

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

A:

Q: Hemoglobin is a large molecule that carries oxygen in human blood. A water solution that contains…

A: Mass of hemoglobin = 0.263 g  Volume of solution = 10.0 mL Temperature = 25°C or 298 K Osmotic…

Q: A 251 mL aqueous solution containing 0.400 g of an unknown polymer has an osmotic pressure of 26.9…

A:

Q: A 6.85 g solution of a certain biomolecule in 100.0 g H2O has a density = 1.024 g/mL. Its osmotic…

A: We have to calculate the molar mass of the biomolecule.

Q: An aqueous solution of isopropyl alcohol, C3H8O, rubbing alcohol, has a mole fraction of alcohol…

A:

Q: which of the following aqueous solutions would have the highest osmotic pressure at 298k? 1 M MgCl2…

A:

Q: A 4.1x102 mg sample of a protein is dissolved in water to make 0.25 mL of solution. The osmotic…

A: The osmotic pressure is expressed as:

Q: The density of a 2.45 M aqueous solution of methanol (CH3OH) is 0.976 g/mL. What is the molality of…

A: Molality of a solution is given by the number of moles per kg of solvent.

Q: 100 mg of a protein is dissolved in just enough water to make 10.0 mL of solution. If this solution…

A: Osmotic pressure is calculated by using the formula: π=i×C×R×T        OR π=i×Mass of solute…

Q: A 0.500 L sample of an aqueous solution containing 10.0 g of hemoglobin has an osmotic pressure of…

A: In order to determine the molar mass of hemoglobin first the number of moles of hemoglobin is…

Q: 11.98 A solution of an unknown molecular substance in water at 300 K gives rise to an osmotic…

A:

Q: Calculate the osmotic pressure of each of the following aqueous solutions at 20.00°C:   20.3  g of…

A: step 1) osmotic pressure : π = CRT π = osmotic pressure C = concentration R = gas constant = 0.0821…

Q: If a solution containing 30.0 g of protein per litrehasca measured osmotic pressure of 9.4 mm Hg at…

A: Given : Mass of protein = 30.0 g Volume of solution = 1.0 L Temperature of solution = 25 oC And…

Q: Assuming ideal solution behavior, what is osmotic pressure of a solution of bovine insulin (molar…

A: Given that ,  Mass of insulin (w) = 0.253 g  Molar mass of insulin (M) = 5700 g/mol Temperature (T)…

Q: what is the vapor pressure if there is 1.20 molarity glucose solution at 250.15 degree celsius

A: The vapour pressure of a solution is given by

Q: The osmotic pressure, in atmospheres, of a solution formed by dissolving 45.0 mg of KCI in enough…

A:

Q: A 1.287 g1.287 g sample contains only vitamin C and sucralose. When the sample is dissolved in water…

A: Given, Mass of a sample containing vitamin C and sucralose = 1.287 g Volume of the solution = 33.6…

Q: Enter your answer in the provided box. A 265-mL benzene solution containing 2.95 g of an organic…

A: Given: Volume of solution = 265 mL Convert mL into L as follows. 1 mL = 0.001 L265 mL = 265 ml ×…

Q: At what temperature would a 0.00570 M solution of glucose in water exhibit an osmotic pressure of…

A: Given:Osmotic pressure (π) = 0.150 atm.Molarity (M) = 0.00570 M.

Q: A solution containing 0.80 g of a protein in 100 mL of a solution has an osmotic pressure of 2.06…

A: The osmotic pressure is expressed as:

Q: Suppose 2.37 g of a protein is dissolved in water anddiluted to a total volume of 100.0 mL. The…

A: Given data contains, Mass of protein is 2.37g. Volume is 100ml. Osmotic pressure of solution is…