7.0.00550 g of a highly purified protein Was solution exhibited an osmotic pressure of 0.00157 atm. What is the molecular weight of the protein? (Assume the solution volume is 25.0 mL.) wwww

Q: Calculate the molality of a solution that contains 1.73 g carvone in 13.4 mL of ethanol (density…

A: Given data: Part 1: The mass of carvone (solute) = 1.73 g. The volume of ethanol (solvent) = 13.4…

Q: The nonvolatile, nonelectrolyte cholesterol, C2-H460 (386.60 g/mol), is soluble in diethyl ether…

A: Osmotic pressure of solution is given as follows,

Q: Analysis of a compound showed that it contained 40.66 % C and 8.53 % H, 23.72 % N and rest is…

A:

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: 1. Calculate the osmotic pressure of a 0.223 M aqueous solution of sucrose ,C12H22O11, at 37 ∘C.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A sample of 2.26  g of plastic polystyrene was dissolved in enough toluene to form 100 mL of…

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Q: You are working as a research intern in a synthetic polymers laband you synthesize a new type of…

A: NOTE : The units of volume of solution is missing. Looking at the data it seems it will be in mL…

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 freezing point of 50.40 g of a pure solvent is measured to be 47.46 ºC. When 2.10 g of an…

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Q: Calculate the osmotic pressure of a magnesium citrate laxative solution containing 28.5 g of…

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Q: 3. The normal boiling point of Diethyl Ether is 35.41C. A solution of diethyl ether, containing a…

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

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Q: A new enzyme has been just discovered that cleaves cell walls. a (1.362 x 10^-1) L sample of a…

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Q: A protein subunit from an enzyme is part of a research study and needs to be characterized. A total…

A: Given data is as follows:The mass protein = 0.170g The volume of solution = 2.00 mL = 0.002 LThe…

Q: The nonvolatile, nonelectrolyte cholesterol, C27H460 (386.6 g/mol), is soluble in diethyl ether,…

A: Molarity = Number of moles of solute/Volume of solution in L Number of moles of solute = Mass of…

Q: When 0.548 grams of a protein were dissolved in 14.4 mL of benzene at 26.7 degrees C, the osmotic…

A: The osmotic pressure is expressed as:

Q: when 12.03 grams of the compound were dissolved to make 170.0 mL of a chloroform solution, the…

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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: The freezing point of 48.06 g of a pure solvent is measured to be 45.44 ºC. When 2.04 g of an…

A:

Q: freezing point of 57.08 g of a pure solvent is measured to be 50.83 ºC. When 2.86 g of an unknown…

A: Given -> Weight of solvent= 57.08 gm = 0.05708 kg (1kg=1000g) Freezing point of pure solvent =…

Q: the equation for osmotic pressure is P = iRTC i = # of ions dissociated R = Gas constant of 0.082…

A: The solution is 0.9 % saline solution.Mass of NaCl = 0.9 g per 100 g or 100 ml of water.Volume of…

Q: study is the effect on osmotic pressure. (A) When 0.517 g of the compound are dissolved in enough…

A: Mass of compound = 0.517 gVolume of solution= 50 mL Osmotic Pressure= 4.18 atm Temperature= 23 °C We…

Q: What is the molarity of a protein solution if the osmotic pressure is 6.90 torr and the temperature…

A: Given : Osmotic pressure = 6.90 torr  Temperature = 23.1°C van ’t Hoff factor = 1.00.

Q: Osmotic pressure can be very useful for estimating the molecular weights of macromolecules for whom…

A: For part (a): The mass of protein = 1.364 g The molar mass of the protein = 1.78 × 104 g/mol The…

Q: A solution containing 26.70 mg of an unknown protein per 21.5 mL of solution was found to have an…

A: Given, Mass of an unknown protein = 26.70 mg = 0.0267 g Volume of the solution (V) = 21.5 mL =…

Q: A protein solution was prepared by dissolving 0.750 grams in 125 mLs of an aqueous medium. At 4°C an…

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

Q: : when 14.24 grams of the compound were dissolved to make 203.5 mL of a chloroform solution, the…

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Q: ▼ Part A Calculate the osmotic pressure (in atmospheres) of a solution containing 2.60 g ethylene…

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Q: A 35mg sample of a protein is dissolved in 10 ml of water at 25 degree Celsius and an osmotic…

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Q: The freezing point of 59.49 g of a pure solvent is measured to be 44.96 ºC. When 2.18 g of an…

A: Freezing point of the liquid is the temperature at which the vapor pressure of the solvent in the…

Q: At 300°K, the vapor pressure of pure benzene (C6H6) is 0.1355 atm and the vapor pressure of pure…

A: The solution is given in below image:

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: A new enzyme has been just discovered that cleaves cell walls. A (1.8650x 10^-1) L sample of a…

A: The osmatic pressure is given by the formula, π=mM×V×RT π is the osmatic pressure m is the mass of…

Q: Calculate the solubility of carbon dioxide in water at an atmospheric pressure of 0.480 atm (a…

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Q: In a laboratory experiment, students synthesized a new compound and found that when 13.21 grams of…

A: The osmotic pressure generated was 1.67 atm at 298K.Formula used to calculate osmotic pressure is,…

Q: Compare and contrast the chemical formulas, chemical structures, and types of reactions of ethane…

A: In organic chemistry, hydrocarbons is defined as the class of compounds consisting of carbon and…

Q: Your mom is making marmalade by immersed fruit into an aqueous table sucrose solution that freezes…

A: NOTE : Solution with -88°C is not possible as the solution is aqueous solution. Hence I believe it…

Q: Bovine serum albumin (BSA) is a biochemically useful protein. A 0.360 g sample of bovine serum…

A: mass of sample of bovine serum albumin (m) = 0.360 g Volume of solution (V) = 0.158 L Note: 1013.25…

Q: Bovine serum albumin (BSA) is a biochemically useful protein. A 0.303 g0.303 g sample of bovine…

A:

Q: A sucrose solution is prepared to a final concentration of 0.300 M . Convert this value into terms…

A: Molarity = number of moles / volume in liter

Q: A solution is made from 220.0 g sucrose (C12H»On, MM = 342.3 g/mol) dissolved to a total volume of…

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Q: A solution is formed by dissolving 0.86 g of a pure nonvolatile solute in liquid water (H2O, MW =…

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Q: A 0.751-g sample of protein is dissolved in 50.0 mL of solution, and the solution exhibits an…

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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.