When 0.1306 g of alanine was dissolved in 103.42 mL of water, the osmotic pressure at 32.78°C was 0.446 atm. What is the formula mass of this compound?

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: 12.30g of a highly purified protein was dissolved in 260mL of water. At 50°C, the solution exhibited…

A: Given data,  mass of protein=12.30 g  molar mass=?  V=260 ml =0.260 L  T= 50 °C = (50+273)K =323 K…

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: If 60.3 mg of a new biodegradable polymer are dissolved in 0.502 mL of water and the resulting…

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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: 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: 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: A 0.20-g sample of a purified protein is dissolved in water to give 2.0 mL of solution. The osmotic…

A: Molarity of solution is defined as number of moles of solute dissolved per litre of solution. We…

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

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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 solution of 6.85g of a carbohydrate in 100g of water has a density of 1.042g/mL and an osmotic…

A:

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: A solution of sucrose (molecular mass 342) is prepared by dissolving 68.4 g of i per liter of the…

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Q: A sample of 46.53 mg of chymotrypsin was dissolved in water and diluted to a total volume of 5.161…

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Q: at 25 degree celcius, what is the molar concentration of glycerol having 7.3 atm as its osmotic and…

A: Answer  Osmotic pressure = C × R ×T C = Concentration  R =…

Q: 2.35 g of an organic compounds is dissolved in water to form 0.250 L of solution. If the resulting…

A: Given: Mass of organic compound = 2.35 g Volume of solution = 0.250 L Osmotic pressure = 0.605 atm…

Q: How many grams of glucose (C6H12O6) must be dissolved in 563 g of ethanol (C2H5OH) to prepare a…

A: Given  Mass of ethanol = 563 g Molality of solution = 2.4 × 10-2 m Mass of glucose dissolved = ?…

Q: At what temperature (in degrees C) would a 0.00570 M solution of glucose in water exhibit an osmotic…

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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,  Mass og methanol = 22.3 g , molar mass of methanol= 32.04g/mol , volume of solution =351ml =…

Q: At what temperature (in °C) would a 0.00530 M solution of glucose in water exhibit an osmotic…

A: Osmosis is the phenomenon in which the solvent flows from low concentration solution to high…

Q: When 2.63 g of a polypeptide is dissolved in 417 mL of water, the resulting solution is found to…

A: Mass of Polypeptide, m = 2.63 g Volume of solution, V = 417 mL = 0.417 L  Osmotic Pressure, π =…

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: 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: At what temperature (in °C) would a 0.00590 M solution of glucose in water exhibit an osmotic…

A: π = iCRT  where π is osmotic pressure  i is Van't hoff factor C is the molar concentration  R is the…

Q: what is the molality and osmotic pressure of the solution having 1 gram sucrose dissolved in 100 mL…

A: Given mass of sucrose = 1.0 g  Molar mass of sucrose = 342.29 g.mol-  Volume of solution = 100 ml =…

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: 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: 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: How many grams of sucrose (C12H22011, 342.3 g/mol) would be needed to make 2.5 L of a solution with…

A: Osmotic pressure is that pressure which need to be applied on a pure solvent to prevent it from…

Q: A solution of a 6.85 g of an unknown carbohydrate in 100.0 g of water jas a density of 1.024 g/mL…

A: Given, Mass of carbohydrate = 6.85g. Mass of water = 100.0g. Density = 1.024g/mL. Osmotic pressure =…

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

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

A: For Methanol, Mass, m = 22.3 g Molar Mass, MM = 32.04 g mol-1 Volume, V = 561 mL = 561 x 10-3 L…

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

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Q: If a 50.3 mg sample of protein Bin 1.75 mL of water has an osmotic pressure of 0.218 atm, what is…

A: Osmotic pressure of a solution, π =CRT, where, C= molar concentration of the solution, R = universal…

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

A:

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: At what temperature (in °C) would a 0.00450 M solution of glucose in water exhibit an osmotic…

A: Given : Concentration of glucose solution = 0.00450 M And Osmotic pressure of solution = 0.150 atm

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: The osmotic pressure of this solution at 25.0°C was 44.56 torr. What is the molar mass?

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Q: The osmotic pressure of solution containing 7.0g of insulin per liter is 23 torr @ 25degrees…

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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: When 2.63 g of a polypeptide is dissolved in 505 mL of water, the resulting solution is found to…

A: given, mass of the polypeptide = 2.63g volume of water = 505 mL osmotic pressure = 0.125 atm…

Q: what mass of insulin must be dissolved in 100.0mL of water to produce a solution with an oosmotic…

A: The osmotic pressure is one of the colligative properties of solutions which has influence on solute…

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 2.4-g sample of a small protein having a molecular weight of 62,000 g/mol is dissolved in 59.6 mL…

A: Using formula of osmotic pressure we can calculate the osmotic pressure of solution.

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.