A solution of an 22.4 g of an unknown protein dissolved in enough water to make 0.150 L of solution has an osmotic pressure of 658 torr at 25°C. Based on these data, what is the molar mass of the protein?

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: A 3.02 g sample of a soluble ionic compound with the formula MX2 was dissolved in 780 mL of solution…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

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

A:

Q: Imagine you have two glucose solutions in water. One gram of glucose in 100 milliliters of water…

A: The above question is an example of the relation between the pressure exerted by concentration…

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

A:

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

A:

Q: A sample of an unknown protein dissolved in water to give 25.0 mL of solution was found to have an…

A: Given : Volume of solution = 25.0 mL = 0.0250 L                                           (since 1 L…

Q: The nonvolatile, nonelectrolyte glucose, C6H12O6  (180.2 g/mol), is soluble in water, H2O .…

A:

Q: The osmotic pressure in atm is 430 mM K3PO4 at 300.0 K.

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: The osmotic pressure of a solution containing 5.87 mg of an unknown protein per 10.0 mL of solution…

A: The mass of specified compound existing in its 1-mole amount gets addressed as "Molar mass". It…

Q: Consider the following solutions in water: Solution-1: 0.30 m solution of sucrose, C12H22O11;…

A: Colligative properties are directly proportional to the number of solute molecules or ions present.

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: The osmotic pressure of a solution containing 7.0 g of insulin per liter is 23 torr at 25 °C. What…

A: Given, mass of insulin =7 g temperature of solution=25°C=25+273.15 K=298.15 K R(universal gas…

Q: In a study designed to prepare new gasoline-resistant coatings, a polymer chemist dissolves 6.053 g…

A: Given: Mass of poly(vinyl alcohol) = 6.053 g. Volume of solution = 100.0 mL = 0.100 L. Temperature T…

Q: A 3.9x10-2 mg sample of a protein is dissolved in water to make 0.25 mL of solution. The osmotic…

A:

Q: The osmotic pressure of a solution containing 7.0 g of insulin per liter is 23 torr at 25 °C. What…

A: Osmotic pressure is related to molarity of the solution as follows: Here, M is molarity of a…

Q: When 3.69 g3.69 g of a nonelectrolyte solute is dissolved in water to make 425 mL425 mL of solution…

A:

Q: A solution containing 25.0 g of protein per liter has an osmotic pressure of 0.0109 atm at 37°C.…

A: Given :  osmotic pressure = 0.0109atm  temperature = 37°C  amount of protein per liter = 25.0 g  To…

Q: A 500 mL of aqueous solution contains 30 g of a certain protein. The osmotic pressure of the…

A: Osmotic pressure is given by  π = cRT  π = osmotic pressure  c = concentration (mol/L) R = 0.0821…

Q: Calculate the freezing point of a solution made from 72.33 g of propane, C3H3, 44.1g/mol, dissolved…

A: Given: Mass of Propane=72.33 g Mass of solvent (Water)=0.250 kg

Q: a 19.805 mM solution of Ba(NO3)2 is 1.061 atm at 25.77 °C. How many ions per formula unit of…

A: T = 25.77°C  T = 25.77 + 273.15 K  T = 298.92 K    And  C = 19.805 mM  [ NOTE : 1mM = 10^-3 M ]  C =…

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: What is the molal concentration of a solution

A:

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 0.2141 g sample of a nonelectrolyte is dissolved in enough water to make 225.0 mL of solution. The…

A: Here, we find the molar mass by the help of the formula of osmotic pressure. In place of…

Q: Calculate the molality of a solution that contains 97.9 g of benzoic acid, C6H5COOH, in 419.0 mL of…

A: Given: Mass of benzoic acid = 97.9 g Volume of ethanol = 419.0 mL Density of ethanol = 0.789 g/mL…

Q: A solution made by dissolving 1.50 g solute in 25.0 mL of water at 25 0C has an osmotic pressure of…

A:

Q: A solution is made by dissolving 44.5 g glycerol, C3H8O3, into 500.0 mL water. Assuming that the…

A: The osmotic pressure of a solution is expressed as :

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: A solution of an 1.24 g of an unknown protein dissolved in enough water to make 0.020 L of solution…

A: Given, Weight of the protein =1.24g Volume of the solution = 0.02L Osmotic pressure = 224 torr =…

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: Isotonic saline solution, which has the same osmotic pressure as blood, can be prepared by…

A: Welcome to bartleby !

Q: A solution is made by dissolving 44.5 g glycerol, C3H8O3, into 500.0 mL water. Assuming that the…

A:

Q: nonelectrolyte

A:

Q: At what temperature would a 0.00190 M solution of glucose in water exhibit an osmotic pressure of…

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

Q: When 3,64 g of a nonelectrolyte solute is dissolved in water to make 765 mL of solution at 26 "C,…

A: Given Details:   Noneletrolyte  Solute - 3.64g Will get Solution - 765 mL Temperature - 260C   (T)…

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: 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 solution of 12.4 g of an unknown protein dissolved in enough water to make 0.245 L of solution has…

A: Convert 424 torr into atm. It can be done as follows-

Q: A bottle of medicine contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789…

A: Medicine contains 12.5% ethanol by volume. It implies that 100 cm3 of ethanol solution has 12.5 cm3…

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: 4. It is found that 0.220 g of a certain polymer dissolved in enough water to make 300 mL of…

A:

Q: A 0.318 M NaOH3 solution has a density of 1.02 g/mL (a) How much osmotic pressure does the solution…

A: Given Molarity of solution = 0.318 M Density = 1.02 g/ml Temperature = 25°C = 298 K Vapour pressure…

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: A starch has a molar mass of 3.90 × 104 g/mol. If 0.828 g of this starch is dissolved in 117 mL of…

A: Since the osmotic pressure in atm is given by  Osmotic pressure = CRT                   ( for non…

Q: A bottle of medicine contains 12.5% ethanol by volume. The density of ethanol (C2H3OH) is 0.789…

A: Since the % by volume is defined as the percentage of volume of solute present in the solution…