Calculate the vapor pressure of a solution made by dissolving 50.0 g CaCl2, in 500 g of water. The vapor pressure of pure water is 47.1 torr at 37°C. *Correct for the van hoff factor nCa + nCl

Q: At 25°C, the vapor pressure of benzene, C6H6, is 95 torr, snd toluene, C7H8, is 28 torr. Find the…

A: Answer :-  Total pressure of the solution containing 30% C6H6 and 70% C7H8 = 50.8 torr.

Q: What is the mole fraction of benzene, C6H6, in the vapor phase from a solution consisting of a…

A: vapour pressure of benzene = 768 torr vapour pressure of toluene = 283 torr Mole fraction of…

Q: 117.9 g of non-volatile ethylene glycol (62.07 g mol-¹) is added to 314 g of water at room…

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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: Consider two solutions, one formed by adding 10 g of glucose 1C6H12O62 to 1 L of water and the other…

A: For the first solution, to calculate the vapor pressure, we need to calculate the mole fraction of…

Q: A fully miscible solution is formed between two liquids A and B, so that the mole fraction of A is…

A: For liquid phase:partial pressure of component = mole fraction of that component X vapor pressure of…

Q: What is the composition of a methanol (CH3 OH) - propanol (CH3 CH₂ CH₂ OH) solution that has a vapor…

A: Answer:If a liquid-liquid solution is made of two components and mole fraction of one component is…

Q: When 86.7 g of urea (CH,N,0) are dissolved in 1400. g of a certain mystery liquid X, the freezing…

A: Given: Mass of urea dissolved = 86.7 g. Mass of liquid solvent = 1400 g = 1.40 Kg…

Q: A solution contains 1.64 g of a nonvolatile solute in 109.9 g of water. Knowing that the solute has…

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Q: 1. A solution contains 15.37 grams of NaCl in 0.621 kg water at 25 °C. What is the vapor pressure of…

A: 1. A solution contains 15.37 grams of NaCl in 0.621 kg water at 25 °C. We have to calculate the…

Q: The vapor pressure of water at 20.0 ºC is 17.5 torr. At that temperature, what would be the vapor…

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Q: A solution is prepared by mixing 5.81 g acetone (C3H6O, molar mass 1 g/mol) and 11.9 g chloroform…

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Q: At 20°C, the vapor pressure of pure ethanol, C2H5OH, is 43.7 mmHg and the vapor pressure of pure…

A: Given that , Vapour pressure of the solution= 28.6 mmHg Vapour pressure of pure ethanol = 43.7 mmHg…

Q: A solution contains 0.154 mol NaCl and 0.957 mol H, C. Calculate the vapor pressure of the solution…

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Q: Biphenyl, C12H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C6H6. At 25 ∘C,…

A: We have to calculate the vapour pressure of solution.

Q: Calculate the vapor pressure of a solution containing 28.5 g of glycerin (C3H8O3) in 125 mL of water…

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Q: Calculate the vapor pressure above a solution prepared by dissolving 2.00 g of aspirin (C9H8O4) in…

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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 of sodium chloride in water has a vapor pressure of 19.6 torr. What is the mole fraction…

A: Given data, The vapor pressure of pure water = 23.8 torr. The vapor pressure of solution = 19.6…

Q: 10.A 7.85 g sample of a compound with empirical formula C:H4 is dissolved in 301 g of benzene. The…

A: This problem is based upon the depression in freezing point which is one of thecolligative property…

Q: A solution containing ethylene glycol and water has a vapor pressure of 7.88 torr at 10 °C. Pure…

A: According to the Raoult’s Law: where P˚solvent = partial pressure of the solvent, Psolution is the…

Q: A solution of methanol in water at 25 °C lowers the vapor pressure of the water by 0.26 torr. The…

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