reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution equals the applied pressure. If a pressure of 66.0 bar is applied to seawater, what will be the final concentration of

Q: When 14.0 g of a certain molecular compound X are dissolved in 85. g of benzene (CH), the freezing…

A:

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: The solutions listed below are in two arms of a tube and are separated by a semipermeable membrane.…

A: The solutions listed below are in two arms of a tube and are separated by a semipermeable membrane.…

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: Determine the molar mass of a certain non-volatile, n

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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: Calculate approximately the freezing point of the 0.600 M NaCl aqueous solution. The density of pure…

A:

Q: For an aqueous solution of HF, determine the van't Hoff factor assuming 0% ionization. i = For the…

A: For zero percent ionisation of HF, i = 1 as only HF will be left in the solution. Now when complete…

Q: The vapor pressure of water at 45.0°C is 71.93 torr. Calculate the vapor pressure of a solution of…

A: Answer:When a non-volatile solute is added in a solvent then it causes a decrease in its vapor…

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: 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: 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: The freezing point of a solution that contains 1.00 g of an unknown compound is dissolved in 10.0 g…

A: Tf = (Freezing point of pure solvent) - (Freezing point of solution)Tf=(5.48 oC) - (2.07 oC) = 3.41…

Q: 3. In a dilute aqueous solution of an unknown solute, MC1× (the anion is Cl¯, but the cation is…

A:

Q: Which of the following statements is TRUE regarding colligative properties in solution? Select one:…

A: given For a given concentration of solute in an aqueous solution, the magnitude of boiling point…

Q: P Σ 3 of 37 > When 3.49 g of a nonelectrolyte solute is dissolved in water to make 755 mL of…

A: Given :-  Mass of non-electrolyte solute = 3.48 g  Volume of solution = 755 mL  Temperature = 27°C…

Q: What is the Ka of a monoprotic acid in which an 0.1075 M solution exerts an osmotic pressure of 2111…

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 solutions listed below are in two arms of a tube and are separated by a semipermeable membrane.…

A: Given:Two solutions are there in the two arms of the tube that are separated by a semipermeable…

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: A solution is made by dissolving 0.706 mol of nonelectrolyte solute in 781 g of benzene. Calculate…

A: Given: The number of moles of the nonelectrolyte solute dissolved in benzene = 0.706 mol The mass of…

Q: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Assuming mass of naphthalene in the mixture is y. Hence mass of pyrene = mass of mixture - mass 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: Which type of interaction from the diagram must be strong in order to dissolve a salt?  When…

A: Solution is made up of solute and solvent .Solute is present in small amount and solvent is present…

Q: At a particular temperature, the solubility of CO₂ in water is 0.13 M when the partial pressure is…

A: At a particular temperature, the solubility of CO2 in water is 0.13M  Partial pressure is 1.5atm…

Q: A student prepares a solution by dissolving 2.09 g of para-dichlorobenzene (C6H4Cl2,= 147.0 g/mol)…

A:

Q: A solution is made by dissolving 0.646 mol of nonelectrolyte solute in 839 g of benzene. Calculate…

A:

Q: Osmosis is the process of water molecules passing through a semipermeable membrane. If a…

A: The correct answer is C

Q: Consider a container that is divided by a semipermeable membrane. A sodium chloride (NaCl) solution…

A: Answer: When a solution and solvent are separated by a semipermeable membrane than solvent particles…

Q: If 100 mL of a 0.15 M Mg(NO3)2(aq) solution has a density of 1.09 g/mL, which of the following…

A: Given, Volume of solution = 100 mL Molarity of Mg(NO3)2 solution = 0.15 M = 0.15 mol/L Density of…

Q: Calculate the molar mass of the unknown liquid in g/mol.

A:

Q: What is the composition of a methanol (CH, OH) - propanol (CH,CH,CH, OH) solution that has a vapor…

A: Let mole fraction of methanol in liquid phase = Xm  By Raoult's law :  P = Pm° Xm + Pp° ( 1-Xm)…

Q: A solution is made by dissolving 0.577 mol of nonelectrolyte solute in 781 g of benzene. Calculate…

A: According to the question, The Moles of non electrolyte solute (benzene) is given by  = 0.577 mol…

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: A solution is made by dissolving 0.532 môl of nonelectrolyte solute in 881 g of benzene. Calculate…

A: The answer is as follows:

Q: molarity molality

A:

Q: Assuming 100% dissociation, calculate the freezing point (T) and boiling point (T) of 1.13 m CaCl,…

A:

Q: In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution…

A: ANSWER : To calculate the volume of seawater to produce 10.0 liters of fresh water, Firstly we…

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.