An aqueous solution of calcium chloride (CaCl2) freezes at -5.59°C. It density is 1.08 g/mL. What would be the observed osmotic pressure of that solution at 0°C? Note: P = IMRT ATf = iKfm Kf (H2O) = 1.86°C/m

Q: 27) A solution is made by dissolving 13 g of sucrose, C12H22O11, in 117 g of water, producing…

A: Given:Mass of sucrose = 13 g.Volume of water = 117 mL = 0.117 L.Molar mass of sucrose = 342…

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: We have given that  Mass of methanol = 22.3 g  Molar mass of methanol = 32.04 g/mole  Volume of…

Q: The osmotic pressure of a solution formed by dissolving 25.0 mg of aspirin (CgHgO4) in 0.250 L of…

A: . osmotic Pressure ⇒    The pressure at which stop the flow of solvent molecule through a…

Q: A solution is made by dissolving 52.0 g of sucrose, C12H22O11, in 117 g of water, producing a…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: A 50% antifreeze solution is about 16 molal. What is the freezing point of the solution? FPH₂O = 0.0…

A: Given the molality of the solution, m = 16 m  Freezing point depression constant of water, Kf = 0.86…

Q: calculate the osmotic pressure in atm of a soultion with a voulme of 401.6 mL that contains 7.1…

A: Data given is Volume=401.6 mL = 0.4016 L And mass given=7.1 gm Temperature given=158.9 K Let's…

Q: The osmotic pressure of a solution formed by dissolving 0.025 g of aspirin (C,H;O4) molar mass=180…

A:

Q: At 50°C, 50g of Ammonium chloride (NH4CI) is dissolved in 100 g of water. Is this solution…

A: Solubility is the amount of solute that can be soluble in particular amount of solvent.

Q: Glycerin (C3H8O3) is a nonvolatile nonelectrolyte with a density of 1.26 g/ml at 25 deg C. Calculate…

A:

Q: A solution is made by dissolving 0.0475 kg of biphenyl (C₁₂H₁₀) in 350.0 mL of benzene (C₆H₆). What…

A:

Q: A solution contains 5.0 g ethylene glycol, C2H4(OH)2, and 95 g water, H2O, by mass. The density of…

A: Calculation of molality of the solution: m=wBMB×wA                  ...... (1) where wB is the mass…

Q: A solution contains 5.0 g ethylene glycol, C2H4(OH)2, and 95g water, H2O, by mass. The density of…

A:

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: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: Given,  Mass og methanol = 22.3 g , molar mass of methanol= 32.04g/mol , volume of solution =351ml =…

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: 3. A solution made up of 2.00 g of an unknown solute and 275 ml of water (d = %3D 1.00 g/ml) has an…

A:

Q: What is the solubility of cyclopropane (in units of grams per liter) in water at 25 °C, when the…

A: Answer: Given partial pressure of Cyclopropane is: P=489mmHg Since, 1tm=760mmHg , therefore…

Q: Consisder the following aqueous solutions: Which has the highest boiling point? A.) 0.12 m Na2SO4…

A: The temperature at which vapour pressure of liquid is equal to atmospheric pressure, then that…

Q: Dichloromethane has a density of 1.33 g/ml, its solubility in water is 2 g/100 ml at 20 °C. Which of…

A: Given data: Density of dichloromethane (DCM) = 1.33 g/mL Density of water = 1 g/mL Solubility of…

Q: Which one of the following aqueous solutions of nonvolatile, nonionic compounds, has the largest…

A: Osmotic pressure ( π ) :-         Osmotic pressure is the minimum pressure which needs to be applied…

Q: [References] What volume of ethylene glycol (C2HO2), a nonelectolyte, must be added to 12.0 L water…

A:

Q: What is the osmotic pressure, in atm, of a solution formed by dissolving 50.0 mg of aspirin, C9H8O4,…

A: Given: The molar mass of C9H8O4, (M1) = 180.158 g/mol. The given mass of C9H8O4, (m1) = 50.0 mg =…

Q: The solubility of potassium chloride is 34.2g/100.0g of water at 20 degrees celcius. Which of the…

A: Given: Solubility of potassium chloride = 34.2g/100.0g of water. (Means 34.2 g of potassium…

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: What type of solution is made from a mixture that contains 19.5 g KCl in 48.6 g of water at 30 °C?…

A:

Q: What is the osmotic pressure of 12.6 percent by mass aqueous solution of K2SO4 with a…

A: Colligative properties : These are the properties of the solutions that depend on the concentration…

Q: What is the osmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: For Methanol, Mass, m = 22.3 g Molar Mass, MM = 32.04 g mol-1 Volume, V = 561 mL = 561 x 10-3 L…

Q: When 2.5 g of MgSO4 dissolves in 0.500 L water at 25c. What is the osmotic pressure in atm of the…

A: Osmotic pressure can be defined as the minimum pressure that must be applied to a solution to halt…

Q: Q9. There is 19.03 g sample of camphor dissolved in benzene. The volume of the solution is 500 mL.…

A: Given data set: Mass of camphor dissolved in benzene= 19.03 g Volume of solution = 500 ml = 0.5 L…

Q: Which one of the following aqueous solutions of nonvolatile, nonionic compounds, has the largest…

A: Osmotic pressure is directly proportional to vantt haff factor×concentration

Q: There is a 15.85% by mass KCl (molecular mass is 74.5513 g mol) solution at 25°C. The density of the…

A: We know that , Osmotic pressure= (Molar concentration of solute*ideal gas constant*temperature)

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

A: The given values are: Mass (m) of NaCl=0.923 g Volume (V) of solution=100 mL or 0.1 L Temperature…

Q: What is the osmotic pressure formed by dissolving 44.2 mgof aspirin (C9H8O4) in 0.358 L of water at…

A: The osmotic pressure of solutions is given by  Osmotic pressure = CRT  where C = concentration of…

Q: what is the osmothic pressure of the solution of 10 grams solute dissolved in 200 grams benzene. The…

A: In order to determine osmotic pressure first of all we have to determine molar mass of solute.

Q: Calculate the osmotic pressure of glucose solution (50.00 g/L) at 27 oC. The general formula is…

A: Given: Glucose solution is prepared as =50.00 g/mL Therefore, the Volume of the solution= 1 L The…

Q: 1. A4g sugar cube (Sucrose: C12H22O11) is dissolved in a 350 ml teacup of 80 °C water. What is the…

A:

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

A:

Q: A solution contains 42.6 g of Al(OH)3 in 1400 g of solvent, what is its molality.

A: We have given that Mass of Al(OH)3 = 42.6 g Mass of Solvent = 1400 g = 1.4 kg Molar mass of Al(OH)3…

Q: Which of the following aqueous solutions would give rise to a greater osmotic pressure? a. 8.00 g…

A: Since the osmotic pressure is given by  Osmotic pressure = i X CRT where i = Van't Hoff factor =…

Q: At 31°C, what is the osmotic pressure of a 0.2% NaCl by weight aqueous solution? Assume the density…

A:

Q: What is the freezing point (°C) of a solution prepared by dissolving 50.0 g of glycerin in 200.0 g…

A: Given data is as follows: The mass of glycerin = 50.0 g The mass of ethanol = 200.0 g The freezing…

Q: At what temperature is the osmotic pressure of 1.00M NaCl solution equivalent to 60.5 atm? A. 85.90…

A: Which of the following is correct

Q: The density of a 3.539 M HN03 aqueous solution is 1.150 g-mL-1 at 20 °C. What is the molal…

A: Using the given Molarity we can find molality of solution. Given molarity= 3.539M

Q: The osmotic pressure of solution containing 7.0g of insulin per liter is 23 torr @ 25degrees…

A:

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

A:

Q: The solubility of gas in water is 25 degrees celsius and 1.0 atm pressure of oxygen is 0.041 g/L.…

A: According to Henry’s Law, pressure (P) and concentration (C) is directly related to each other as…

Q: What is the concentration of a glucose solution that needs to be prepared to be isotonic to match…

A: For isotonic solutions the osmotic pressure  of both the solutions should be equal .

Q: A student wants to lower the freezing point of 100.0 mL of water. They add 5.00 grams of NaCl to the…

A: Given: Volume of water (solvent) = 100.0 mL mass of NaCl (solute) = 5.0 g Freezing point constant of…

Q: At what temperature would a 0.0411 M solution of calcium nitrate (Ca(NO₃)₂) in water exhibit an…

A: The osmotic ptessure of a solution depends on concentration of solution and temperature by the…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".