When 2.63 g of a polypeptide is dissolved in 507 mL of water, the resulting solution is found to have an osmotic pressure of 0.125 atm at 37.0 °C. What is the molar mass of the polypeptide? (Assume the volume doesn't change when the polypeptide is added.)

Q: If a 46.1 mg sample of protein B in 1.75 ml of water has an osmotic pressure of 0.218 atm, what is…

A: Osmotic pressure π can be defined as the minimum excess pressure applied to the solution to prevent…

Q: The osmotic pressure in 5% (m/v) glucose solution is equivalent to the osmotic pressure in body…

A: Given: The osmotic pressure in 0.5% (m/v) glucose solution is equivalent to the osmotic pressure in…

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

A: The Van't Hoff equation for the osmotic pressure of a dilute solution can be expressed as,…

Q: Calculate the osmotic pressure of a solution prepared by dissolving 150 g of aluminum chloride in…

A:

Q: When 2.63 g of a polypeptide is dissolved in 439 mL of water, the resulting solution is found to…

A:

Q: When 2.63 g of a polypeptide is dissolved in 445 mL of water, the resulting solution is found to…

A: Equation for Osmotic pressure: π = i * M * R * T where,  π = Osmotic pressure = 0.125 atm i = van't…

Q: If a 58.3 mg sample of protein A in 1.5 ml of water has an osmotic pressure of 0.271 atm, what is…

A: The osmotic pressure is calculated using the formula: Π = W2RT/M2V where Π = Osmotic pressure W2 =…

Q: What is the osmotic pressure of a 4.5 L solution containing 30.6 g of fructose (C6H12O6 at 40 °C?…

A: Formula Osmotic pressure can  be calculated by the following formula,  π = CRT C= concentration R =…

Q: 34.5 grams of an unknown compound is dissolved in 300. mL of water. The resulting solution has an…

A: Answer = 1794 g/ mole

Q: A 3.4×10-2 mg sample of a protein is dissolved in water to make 0.25 mL of solution. The osmotic…

A: Osmotic Pressure: It is defined as the pressure that is applied to the solution side in order to…

Q: Determine the molality of a solution in which 9.5 grams of glucose C12H22011 are dissolved in…

A: concentration of solution  expressed in different  units  Molarity(M),Normality(N) Molality (m)…

Q: A 0.0140 g sample of an ionic compound with the formula Cr(NH3)5 Cl3 was dissolved in water to give…

A: Since the osmotic pressure is given by  Osmotic pressure = i X CRT  where i = number of ions…

Q: A 5.0 g sample of a molecular compound having a molecular weight of 100,000 g/mol is dissolved in…

A:

Q: What is the molar mass of the polypeptide?

A: Formula :-  π = iCRT   Where ;  π is the osmotic pressure i is Van't hoff factor  C is the molar…

Q: When 2.63 g of a polypeptide is dissolved in 621 mL of water, the resulting solution is found to…

A:

Q: When 2.63 g of a polypeptide is dissolved in 455 mL of water, the resulting solution is found to…

A:

Q: the human eye has an osmotic pressure of 7.80 atm at 25°C, what concentration of solute particles in…

A: We can calculate  the concentration using the formula   Osmotic pressure  = C×R×T

Q: When 2.63 g of a polypeptide is dissolved in 251 mL of water, the resulting solution is found to…

A: Given that,  Mass of polypeptide dissolved m = 2.63 g molar mass of polypeptide Mw = to be…

Q: When 2.63 g of a polypeptide is dissolved in 239 mL of water, the resulting solution is found to…

A: Given data=>   mass of polypeptide = 2.63 g    Volume of solution = 239 mL   Osmotic pressure =…

Q: Suppose an osmotic membrane separates a 5.00% sugar solution from a 10.0% sugar solution. In which…

A: When two solutions are separated a semipermeable membrane ,solvent starts migrating from low…

Q: A 0.036 M aqueous nitrous acid (HNO2) solution has an osmotic pressure of 0.93 atm at 25°C.…

A: The osmotic pressure(π) of solution can be determined by using formula : π = i M R T Where, i = Vant…

Q: A 2.950×10−2 M solution of glycerol (C3H8O3) in water is at 20.0∘C. The sample was created by…

A:

Q: quantity of 7.480 g of an organic compound is dissolved in water to make 300.0 mL of solution. The…

A: Osmotic pressure is a colligative property.

Q: What is the molar mass of a protein if a solution of 0.02 g of the protein in 25.0 mL of solution…

A: The osmotic pressure is given by, π= c. R.T where c is the concentration, R is the ideal gas…

Q: What is the osmotic pressure of a solution prepared by adding 12.5 g of sucrose (C12H22O11) to…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: A solution is made by dissolving 13 g of sucrose (C12H22O11) in enough water to produce a solution…

A: Osmotic pressure is defined as the minimum pressure that is required to be applied to a pure solvent…

Q: 0.135 g of an unknown compound dissolved in 120. mL of water has an osmotic pressure of 27.6 mmHg at…

A:

Q: 56.3  mg sample of protein A in 1.5 mL of water has an osmotic pressure of 0.295  atm, what is the…

A:

Q: A 0.16-g sample of a purified protein is dissolved in water to give 2.0 mL of solution. The osmotic…

A: Osmotic pressure for dilute solution, π = CST  π = nVST  where, π = Osmotic pressure C =…

Q: A 0.608 g sample of a protein was dissolved in 25.00 mL of water and the resulting osmotic pressure…

A: Ans : Mass of protien sample, (w) = 0.608g Volume of solution, (v) = 25.00ml = 0.025l Temperature,…

Q: What is the molar mass of a protein if 5.87 mg per 10 mL gives an osmotic pressure of 2.45 torr at…

A:

Q: At what temperature would a 0.0411 M solution of calcium nitrate (Ca(NO.):) in water exhibit an…

A:

Q: What is the molecular weight of a polymer if 1.55 g of it dissolved in 100 mL of water generates…

A:

Q: What is the osmotic pressure formed by dissolving 44.2 mgof aspirin (C9H8O4) in 0.358 L of water at…

A: The osmotic pressure of solutions is given by  Osmotic pressure = CRT  where C = concentration of…

Q: A 3.0 g sample of a small protein having a molecular weight of 42,000 g/mol is dissolved in 52.8 mL…

A:

Q: What is the volume of a solution containing 2.4 mol of lactose if the osmotic pressure is 850 torr…

A: Osmotic  pressure  formula  π=CRT where C = concentration              R = Gas constant…

Q: Calculate the osmotic pressure of a solution prepared by dissolving 150 g of aluminum chloride in…

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

Q: molarity of a sucrose (C12H22O11) solution that produces an osmotic pressure of 2.65 atm at 25°C?

A: Osmotic pressure is the minimum pressure that is required to the stop the flow of solvent through…

Q: If 5.1 g of glucose, C6H12O6, is dissolved in 0.99 L of water at 303 K, what osmotic pressure, in…

A: It is given that mass of glucose=5.1g the molar mass of glucose=12×6 +12×1 + 6×16…

Q: Pepsin is an enzyme involved in the process of digestion. Its molar mass is about 3.50 x 10 g/mol.…

A: Given: Mass of sample of pepsin = 0.150 g Volume of pepsin solution = 40 mL = 0.040 L Molar mass of…

Q: A 0.14-g sample of a purified protein is dissolved in water to give 2.0 mL of solution. The osmotic…

A:

Q: 25.0g of glucose (C6H12O6) was dissolved in a 250 mL solution at 37° C. Calculate the osmotic…

A: When a solution and its solvent are separated by a semipermeable membrane, the excess pressure…

Q: A 0.17-g sample of a purified protein is dissolved in water to give 2.0 mL of solution. The osmotic…

A:

Q: What is the osmotic pressure (in atm) of a solution of a protein (molar mass - 6.27X 10 a/mol) at…

A: Given Mass = 0.160 g Molar mass = 6.27 * 103 g/mol Temperature = 30°C = 303°K Volume of solution =…

Q: At what temperature would a 0.0411 M solution of calcium nitrate (Ca(NO3)2) in water exhibit an…

A: The pressure created by the flow of solvent molecules from a less concentrated solution to a more…

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…

A: Given: The mass of protein B = 58.3 mg The volume of water taken = 1.75 mL The osmotic pressure at…

Q: 0.13-g sample of a purified protein is dissolved in water to give 2.0 mL of solution. The osmotic…

A: We will calculate molar mass of protein

Q: A protein (P) is separated from aqueous solution as Na13P salt. A 14 mL of aqueous solution prepared…

A: Volume of solution V = 14 mL = (14/1000) L = 0.014 L  Mass of salt m = 0.300 g  Osmotic pressure P =…

Q: At what temperature would a 0.0411 M solution of calcium nitrate (Ca(NO₃)₂) in water exhibit an…

A: The osmotic ptessure of a solution depends on concentration of solution and temperature by the…