A 0.14-g sample of a purified protein is dissolved in water to give 2.0 mL of solution. The osmotic pressure is found to be 13.2 torr at 25°C. Calculate the protein's molar mass.

Q: Immunoglobulin G (IgG), formerly called gamma globulin, is a principal antibody in blood serum. A…

A:

Q: When 904. mg of a certain molecular compound X are dissolved in 60.0 g of benzonitrile (CHCN), the…

A:

Q: 10.)A solution is prepared by dissolving 50.0 g of hemoglobin (Hb) in enough water to make 1.00 L of…

A:

Q: The osmotic pressure of an aqueous solution of a certain protein was measured to determine the…

A: The relationship between the concentration and osmotic pressure is given by  Since the protein is a…

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: 7.0.00550 g of a highly purified protein was dissolved in 25.0 mL of water. At 50.0 solution…

A: The expression of molarity and further number of moles of solute can be substituted in the…

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: What is the Tyndall effect, and how can it be used to help identify colloidal dispersions?

A:

Q: A researcher dissolved 12.5 mg of a protein in 1.50 mL of water at 5.00 °C. The resulting osmotic…

A:

Q: the process by which a coagulated colloid returns to its dispersed states Nucleation peptization…

A: Nucleation- it is the 1st step of precipitation where particles come closer and coagulate.…

Q: calculate the molar mass of the unknown compound.

A: Formula :-  π = CRT  where π is osmotic pressure  C is the molar concentration  R is the 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: When 3.14 g of a nonelectrolyte solute is dissolved in water to make 325 mL of solution at 22 °C,…

A: Given ,  Mass of non electrolyte (w) = 3.14 g Volume of solution (V) = 325 mL = 0.325 L Temperature…

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: The osmotic pressure of an aqueous solution of a certain protein was measured to determine the…

A: Osmotic pressure is the minimum pressure applied to the solution side in which flow of solvent…

Q: 1. A 4.0mg sample of a certain protein is dissolve pressure of 1.18orr at 25°C. Calculate the molecu

A:

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

A: The objective of this question is to calculate the molar mass of a protein given the mass of the…

Q: A protein (P) is separated from aqueous solution as NazoP salt. An aqueous solution of 10 mL is…

A: Interpretation -  To determine the molar mass of the protein H20P when here  this protein p…

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:

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.