In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution equals the applied pressure. Assume seawater has a colligative molarity of 1.10 M, and you want to use reverse osmosis to produce freshwater from the seawater. Calculate the volume of seawater (in liters) required to produce 11.0 liters of freshwater when a pressure of 65 atm is applied to the seawater at 25 °C. The ideal gas constant is 0.08206 L･atm/mol･K.

Q: lase. g/mol

A: Molarity of solution is defined as number of moles of solute dissolved per liter of solution.

Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass 8.1x10^4 =  g/mol) with a…

A: Mass of protein = 1 g Volume of solution = 1 L Temperature = 25°C Depression in freezing point = ?…

Q: Calculate the mass of sucrose, C12H22011 (in g), a non-volatile, non-electrolyte solute in 100 mL of…

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Q: Consider two glucose-in-water solutions. 1 g of glucose in 100 mL water equals one solution. The…

A: We know that : osmotic pressure (π) = CRT  This means osmotic pressure is directly proportional to…

Q: When 2.36 g of a nonelectrolyte solute is dissolved in water to make 985 mL of solution at 27 °C,…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.

Q: The colligative molality of seawater is approximately 1.10 m. Calculate the vapor pressure of sea…

A: Given: Colligative molality of seawater = 1.10 m. And the vapour pressure of pure water = 17.54…

Q: An aqueous solution of 10.02 g of catalase, an enzyme found in the liver, has a volume of 1.02 L at…

A:

Q: molar mass

A:

Q: A solution is made by dissolving 0.606 mol of nonelectrolyte solute in 905 g of benzene. Calculate…

A: To calculate the freezing point depression and boiling point elevation of the solution, we can use…

Q: The normal boiling point of Diethyl Ether is 35.4C. A solution of Diethyl Ether, which contains a…

A: 1- In this question, we will determine the mole fraction of Diethyl Ether ( solvent  ) in the…

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: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 8.9 × 10* g/mol) with a…

A: Given: Concentration of protein = 1.0 g/L. Molar mass of protein = 89000 g/mol. And density of…

Q: An aqueous solution containing 6.17 g of a certain non-electrolyte has a volume of 530 mL. The…

A:

Q: A 51.9 mg sample of alpetin is dissolved in 75.0 mL of water. The osmotic pressure of the solution…

A:

Q: At 298 K, the osmotic pressure of a glucose solution (C6H₁2O6 (aq)) is 18.3 atm. Calculate the…

A: Osmotic pressure (π) = 18.3 atm Temperature = 298 K Density = 1.051 g/ml

Q: Ocean water can be simulated by dissolving 3.5 g NaCl in 100 g of water. if the total volume is…

A: Any solution's "freezing point(Tf)" and "boiling point (Tb)" possess direct connection with mixed…

Q: The concentration of commercially available concentrated nitric acid is 70.0 percent by mass, or…

A: Q. GivenHere in this question we have to calculate the molality and density of the solution. Here we…

Q: How many moles of solute are in the solution? moles of solute: What is the molar mass of the solute?…

A: Using Osmotic pressure π= CRT   Where,   π= is osmotic pressure =891/760    = 1.17 atm C =…

Q: A researcher prepares a new compound and uses freezing point depression measurements to determine…

A: Given,  Mass of the compound (w) =  1.966 g Mass of cyclohexane (W) = 75.00 g Freezing point of…

Q: Calculate the molar concentration of sodium chloride (molarity) of a solution containing sodium…

A: We use the equation for osmotic pressure,  π = iCRT Where ,  π is osmotic pressure = 15kPa =15000Pa…

Q: A 276 mL aqueous solution containing 0.400 g of an unknown polymer has an osmotic pressure of 26.9…

A: The osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor = number of…

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: Osmotic Pressure: It is defined as the pressure that is applied to the solution side in order to…

Q: The boiling point of a solution of 2.056 moles of an electrolyte dissolved in 1399 g of benzene is…

A:

Q: A student made a solution by mixing 28.20 g of an unknown substance with 500.0 g of benzene (C6H63,…

A: Depression in freezing point (∆Tf) solvent will calculated as:-∆Tf= kf×W2W1×M2Where∆Tf=Depression in…

Q: Intravenous, or IV, solutions used in medicine must exert the same osmotic pressure as blood to…

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Q: Consider an aqueous solution containing 1.0 g/L of a protein (molar mass = 7.5 x 104 g/mol) with a…

A: Answer: Properties of the solution those depend on the number of solute particles present in the…

Q: Calculate the concentration, in molality, of a sodium chloride solution created by dissolving 1.000g…

A: Here i have applied the molality formula

Q: Intravenous, or IV, solutions used in medicine must exert the same osmotic pressure as blood to…

A: Given,  Mass of NaCl, m = 0.90 g  Molar mass of NaCl = 58.5 g/mol  Number of moles of NaCl =…

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: 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: An aqueous solution containing 6.62 g of a certain non-electrolyte has a volume of 620 mL. The…

A: The osmotic pressure is observed in solution where flow of solute occurs. In osmosis a…

Q: Determine the molecular mass of a solution if prepared by dissolving 6.00 g of an unknown…

A:

Q: An aqueous solution contains the amino acid glycine (NH2CH2COOH). Assuming that the acid does not…

A: Answer: Molality of the solution = 0.898 m Explanation:Step 1:Step 2:Step 3:

Q: The vapor pressure of water at 20 °C is 17.5 torr. A 24.1% solution of the nonvolatile solute…

A: 24.1 % solution of non volatile solute ethylene glycol in water in water means 24.1 of ethylene…

Q: A 6.85 g solution of a certain biomolecule in 100.0 g H2O has a density = 1.024 g/mL. Its osmotic…

A: We have to calculate the molar mass of the biomolecule.

Q: If 57.22 mg of Na2SO4 (formula mass = 142.02 g/mol) is dissolved in 36.64 mL. What is the osmotic…

A: Given  Data 57.22 ng Na2So4 and M.W =142.02 g/mole  Volume = 36.46 ml =0.03646 litre T = 29.21…

Q: At 25.0 °C, 100.0 mL of an aqueous solution containing 45.2 mg of a molecular solute has an osmotic…

A: we will use osmotic pressure formula

Q: 0.6244 g of an unknown non-electrolyte is dissolved in enough water to make 200.0 mL of solution at…

A:

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.