The osmotic pressure of a solution formed by dissolving 0.025 g of aspirin (C,H;O4) molar mass=180 g/mol in 0.250 L of water at 25°C is atm. O1.38 104 0.2.44 O 1.13 10 3 O 0.0136 5.55 10-4

Q: What is the freezing point of a solution prepared from 91.9 g ethylene glycol (C2H6O2) and 90.0 g…

A: Given, Mass of ethylene glycol (solute) = 91.9 g  Mass of water (solvent)= 90.0 g = 0.090 kg Molal…

Q: A solution is made from 600.0 g sucrose (C₁₂H₂₂O₁₁, MM = 342.3 g/mol) dissolved to a total volume of…

A:

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: What would be the theoretical freezing point of a solution made by dissolving 10.48 g of NaCl in…

A: Freezing point of solution is less then freezing point of pure solvent

Q: Determine the freezing point of a solution (in °C) that contains 46.1 grams of glycerin (C3H8O3) in…

A:

Q: At 20°C, what is the osmotic pressure of a 0.92% NaCI by weight aqueous solution? Assume the density…

A: Concentration of aqueous solution of NaCl = 0.92%

Q: 1.If 25.0 g of C6H12O6 are dissolved in H2O to make 0.100 L of solution, what is the osmotic…

A: Solving only first question in accordance with guidelines.

Q: A solution containing 15.2 grams of an unknown nonelectrolyte in a 150.0mL total volume produced as…

A: Given, mass of unknown non electrolyte (m) =  15.2 g Volume (V) = 150.0 mL = 0.150 L Osmotic…

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: Sea water contains (5.30x10^0) g of salts for every (6.5000x10^2)mL of solution. Assuming that the…

A: Given, Sea water contains (5.30x10^0) g of salts for every (6.5000x10^2)mL of solution. Assuming…

Q: The freezing point of water H2O is 0.00°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A:

Q: [1] A solution contains 52.0 g of mannitol, C6H14O6, dissolved in 500 g of water at 30 °C. The vapor…

A:

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

A: Let the mass of the solution be 100g.Mass of K2SO4 = 12.6g = 12.6/174.26 = 0.072  Volume of solution…

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

A:

Q: A student dissolves 8.0 g of stibene (C₁4H12) in 300. ml. of a solvent with a density of 0.81 g/mL..…

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: The freezing point of benzene is 5.5°C. What is the freezing point of a solution of 5.00 g of…

A: FREEZING POINT: In chemistry, the specific temperature range at which a liquid compound is…

Q: Determine the osmotic pressure of a solution prepared by dissolving 2.5 X 10-2 g of K2S04 in 2 L of…

A: Osmotic pressure is defined as the minimum pressure that is required to be applied to a pure solvent…

Q: Determine the osmotic pressure of a solution that contains 0.02 g of a compound (molar mass = 342…

A: Osmotic pressure of a solution can be calculated using: π = CRT

Q: A solution is made from 200.0 g sucrose (C12H22O11, MM = 342.3 g/mol) dissolved to a total volume of…

A:

Q: 3. A solution is prepared by dissolving 26.43 g of ammonium sulfate in enough water to make 225.0 mL…

A: Introduction:  Concentration in terms of molarity is defined as the moles of solute present per…

Q: Calculate the vapor pressure of a solution, in mmHg, that is prepared by dissolving 159 grams of…

A: • relative lowering of vapour pressure is equal to the mole fraction of solute. relative lowering of…

Q: At 20°C, what is the osmotic pressure of a 0.31% NaCI by weight aqueous solution? Assume the density…

A: Given that  T = 20°C = 20°C + 273 = 293K  Concentration of NaCl = 0.31% by weight Density of…

Q: What is the osmotic pressure of a solution prepared by dissolving 0.472 g of barium nitrate…

A:

Q: Which colligative property of solutions listed below is correctly stated? 1. The freezing point of a…

A: we need to identify the true statements based on colligative properties of solutions

Q: About 10.0 g of an unknown sample was disso

A: Osmotic pressure ( π ) formula is  π V = n  R T  where n = number of moles of sample = W/M π  V  =…

Q: Determine the freezing point of a solution prepared by dissolving 10.0 g of camphor (C10H16O) in…

A: Given information:Mass of camphor is 10.0 gMass of benzene is 90.0 gKf is 5.12oC/mnormal freezing…

Q: Calculate the vapor pressure at 35 degrees Celcius of a solution made by dissolving 22.8 grams of…

A:

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: The osmotic pressure of a solution formed by dissolving 55.0 mg of aspirin (C9H8O4)(C9H8O4) in…

A: Since osmotic pressure is given by  Since the solute (aspirin) is non ionisable  hence the value of…

Q: 8. The vapor pressure of pure water at 20.00°C is 17.50 torr Calculate the vapor pressure of the…

A:

Q: What is the freezing point of solution that is made up of 100.0 mL of Dichloromethane (CH2Cl2) and…

A:

Q: Calculate the freezing point of solution given below. A solution is prepared by condensing 4.00 L of…

A: First, calculate the moles of gas using the ideal gas equation: PV=nRTn =PVRT=(720mmHg/760mmHg)×…

Q: What is the freezing point of a solution that is made by dissolving 1.00 mol of CaCl2 in 1000 grams…

A: Given: The Kb for water = 1.860 C/m. The Vant Hoff factor for CaCl2, (i) = 3. The freezing point of…

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: A 0.720 g sample of polyvinylchloride (PVC) is dissolved in 250 mL of a suitable solvent at 25.0 °C.…

A: In this question, we will determine the molar mass of the PVC from the given solution.  You can see…

Q: A 1.284 g1.284 g sample contains only vitamin C (C6H8O6)(C6H8O6) and sucralose…

A: Osmotic pressure of a solution is a colligative property and is given as:π = i.c.R.T where, π=…

Q: Which one of the following aqueous solutions is likely to have the lowest osmotic pressure? A.…

A: From given options Lowest osmotic pressure is calculated using osmotic pressure formula as follows

Q: 1. What is the freezing point of a solution made by dissolving 5.0 g of naphthalene (C10H8) in 500.0…

A:

Q: 7. A solution is prepared by dissolving 6.00 g of an unknown nonelectrolyte in enough water to make…

A: The number of moles of unknown non-electrolyte is calculated as,

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

A:

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

A:

Q: What is the freezing point of a solution made by dissolving 45.0 g of glucose (C2H12O6) in 500. g of…

A: Given the mass of solute, glucose(C2H12O6) in the solution = 45.0 g  Molar mass of glucose(C2H12O6)…

Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 155.1 grams of the…

A:

Q: Which solution would have the highest osmotic pressure, all measured at the same temperature? A)…

A: osmotic pressure The minimum pressure required to prevent the inward flow of a solvent through a…

Q: Hemoglobin is a large molecule that carries oxygen in human blood. A water solution that contains…

A: Osmotic pressure = concentration × gas constant× temperature...

Q: Calculate the osmotic pressure of a solution obtained from mixing (50 mL) of (4.5%) urea solution…

A:

Q: What is the Osmotic pressure of a 14.9 percent by mass aqueous solution of NaNO3 with a density of…

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

Q: What is the osmotic pressure of 10.5 percent by mass aqueous solution of K 2 SO 4 with a density of…

A: Mass per cent of K2SO4 = 10.5 per cent Temperature of K2SO4   = 20o C   The density of K2SO4   =…

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.