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 the molar mass of protein B? * 3853.38 g/mol

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 dilute aqueous solution of CaC₂ contains 0.159 grams of solute per liter of solution. It is fully…

A: Formula :                  π = i MRT Where π is the Osmotic pressure            iis the no.of ions…

Q: what is the molality of 10 grams solute dissolved in 200 grams benzene. The soluion boils at…

A: A question based on concentration terms, which is to be accomplished.

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: A solution is prepared by dissolving 5.00 g of an unknown molecular solid in water to make 1.00 L of…

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Q: What is the molality of a solution that contains 4.220 grams of potassium sulfate and 250. g of…

A: Given: mass of K2SO4 = 4.220g mass of water = 250 g                       =0.250 Kg We know, Molar…

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: Nitrogen gas (N) has a solubility in water of approximately 0.0179 g/L at 25.0°C and 0.99 atm. What…

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Q: How many grams of potassium chloride must be added to 346 g of water in order to prepare a 0.114 m…

A: Answer : Molality (m):   The number of moles of solute dissolved per 1000 gram (kg) of a solvent .…

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: How many grams of glucose (C6H12O6) are contained in 555 mL of a 1.77 M glucose solution?

A: Given: Molarity of glucose solution = 1.77 M The volume of solution: 555mL To calculate: the mass of…

Q: (Q71) The osmotic pressure of a solution containing 20.2 mg of an unknown protein dissolved in 9.63…

A: Given,  Mass of protein, W = 20.2 mg = 0.0202 g  Volume of solution, V = 9.43 ml = 0.00943 L Osmotic…

Q: A solid mixture of KCl, KNO3, and Ba1NO322 is 20.92 mass % chlorine, and a 1.000 g sample of the…

A: Osmotic pressure (P) of a solution is a colligative property i.e. it depends on number of particles…

Q: A solution is made by dissolving 13.0 g of sucrose, C12H22O11, in 117 g of water, producing a…

A: A solution is made by dissolving 13.0 g of sucrose, C12H22O11, in 117 g of water, producing a…

Q: (Q71) The osmotic pressure of a solution containing 36.0 mg of an unknown protein dissolved in 5.84…

A: Given,  Mass of the unknown protein,  W = 36 mg = 0.036 g Volume of the solution,  V = 5.84 ml…

Q: How many grams of a 2.47 percent zinc bromide solution contains 3.92 g zinc bromide?

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Q: C. What is the (a) molality, (b) freezing point, and (c) boiling point of a solution containing…

A: Molality is an important method to determine the concentration of a solution. It is generally…

Q: The solubility of magnesium chloride in water is 54.3 g/100 mL of water at 20 C. If you have a…

A: Amount of magnesium chloride soluble in 100 gm water = 54.3 gm  Amount of magnesium chloride soluble…

Q: A 75.0 grams of MgCl2 is dissolved in 500.0 g of water. Calculate the molality of the solution. a)…

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Q: 12 g of KCl is dissolved in 300g of water. What is the molality of KCl? (MW of KCl: 74.5 g/mol)

A: Given:  Mass of KCl = 12 gm  Mol. Wt. of KCl = 74.5 gm/mole  Moles of KCl = 12/74.5 = 0.1611 moles…

Q: (Q70) Calculate the osmotic pressure (in atm) of a solution containing 3.31 grams of sucrose…

A: Given: Mass of sucrose = 3.31 g The volume of solution = 433.6 mL Temperature = 24.7°C Standard…

Q: 57 kg of sucrose is dissolved in a 100-liter can containing 18 liters of water. What is the sugar…

A: Given: 57 kg of sucrose is dissolved in a 100 L can containing 18L of water.

Q: When 3.59 g of a nonelectrolyte solute is dissolved in water to make 605 mL of solution at 29 °C,…

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Q: When 2.35 g of a nonelectrolyte solute is dissolved in water to make 305 mL of solution at 22 °C,…

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Q: 48- A solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of water, the density of resulting…

A: Molality is defined as numbers of moles of solute divided by mass of solvent in kg .

Q: How is the solubility of solid NaCl in water affected by each of the following changes? a.…

A: Generally, the solubility of solids increase with increase in temperature. External pressure has…

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: 193.8 g of magnesium chloride is dissolved in 811.0 g of water. What is the molality of the…

A: Given that : Mass of MgCl2 (Solute) = 193.8 g Mass of water (Solvent) = 811 g = 0.811 kg We have to…

Q: If 1.025 g of unknown solute is added to 4.568g of lauric acid and the sloution is found to have a…

A: The mass of solute is = 1.025 g The mass of solvent is = 4.568 g The molality of the solution is =…

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

A: Osmosis is defined as the process in which the solvent molecules tend to move from the low…

Q: How many grams of glucose (C6H12O6) are present in 7.8 L of a 1.3 M glucose solution?

A: Number of grams of glucose has to be calculated.Given,Volume = 7.8 LMolarity = 1.3 MMolar mass of…

Q: A glucose solution is prepared by dissolving 5.10 g of glucose, CSH1206, in 110.5 g of water. What…

A: Given data :  1. Mass of glucose ( solute ) = 5.10 g  2. Mass of water ( solvent ) = 110.5 g  To…

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: A solution is prepared by dissolving 5.88 g of an unknown nonelectrolyte in enough water to make…

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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…

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Q: Calculate the molality of a sugar in a sampleofnormal spinal fluid.The concentration of this sugar,…

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Q: (Q71) The osmotic pressure of a solution containing 24.1 mg of an unknown protein dissolved in 8.57…

A: Mass of unknown protein = 24.1mg Volume of solution = 8.57ml Osmotic pressure = 2.08torr Temperature…

Q: 05. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

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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: How many moles of solute are in the solution?

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

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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)…

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A: Molar mass of given carbohydrate is 2448 g/mol

Q: (Q59) What is the molality of a solution that contains 73.7 grams of strontium fluoride that has…

A: This question is from chapter Solutions. There are many ways of expressing the concentration of…

Q: How many moles of solute are in the solution?

A: Molality : If x mole of a solute is present in 1 kg i.e. 1000 gm of solvent then the solution is…

Q: What is the osmotic pressure of a solution that contains 65.6 g of sucrose (MM C12H22011= 342.34…

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Q: (Q70) Calculate the osmotic pressure (in atm) of a solution containing 3.08 grams of sucrose…

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Q: A solution contains 68.4 g of sucrose (C12H22O11) dissolved in 250 g of water. What is the molality…

A: Given, Mass of sucrose = 68.4 gram Moles of sucrose = Given MassMolar MassMolar mass = 342.3…

Q: 2.25 g of glucose is dissolved in 240 grams of water. What is the molality of this solution? (Molar…

A: Molality is given by moles of solute dissolved per kg of solvent.

Q: 1. Calculate the molecular weight of a small protein if a 0.55 g sample dissolved in 180 mL of water…

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Q: When 3.87 g of a nonelectrolyte solute is dissolved in water to make 645 mL of solution at 29 °C,…

A: Given-> Weight of non electrolyte = 3.87 gm Volume of solution= 645 ml = 0.645 L (1L = 1000 ml)…

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…