At 25 °C the vapor pressures of benzene (C6H6) and toluene (C7Hg) are 93.4 and 26.9 torr, respectively. A solution made by mixing 80.0 g of benzene and 29.0 g of toluene is prepared. At what applied pressure, in torr, will this solution boil? Ptotal = i torr

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A: Given, Pressure of the solution, Psolution = 0.2464 atmPressure of the Acetone, Pacetone = 0.2630…

Q: How many grams of carbon tetrachloride, CCl4, must be mixed with 72.54 g of ethyl acetate,…

A: Given : Vapour pressure of pure CCl4 = 306.0 torr. And vapour pressure of pure CH3COOCH2CH3 = 280.0…

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Q: What is the vapor pressure of solution made by adding 52.9 g of CuCl2, a strong electrolyte, to…

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Q: Calculate the vapor pressure of water at 90. degree C

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

A: Molar Mass of napthalene (C10H8) = 128 g/mol Molar mass of pyrene (C16H10) = 202 g/mol Mass of…

Q: Calculate the vapor pressure of the solution when 10.0 mL of glycerol (C3H8O3) is added to 500.0ml…

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Q: The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25 °C. A nonvolatile, nonelectrolyte…

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Q: The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that…

A: Vapour pressure of Chloroform = 173.11 mmHg Vapour pressure of solution= ? Mass of Asprin = 11.51…

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A: Lowering in freezing point of a solution is:

Q: Calculate the vapor pressure of a solution made by dissolving 100.0g glucose, C6H12O6, in 500g of…

A: The number of moles of glucose and water is calculated as given, No.of moles,nglucose=MassMolar…

Q: At 25 °C the vapor pressures of benzene (C6H6) and toluene (C>Hg) are 93.4 and 26.9 torr,…

A: Given data : Mass of benzene in the solution = 57 gms Mass of toluene in the solution = 79 gms Molar…

Q: An aqueous solution is formed by dissolving 2.000 g of Na3PO4 (163.941 g/mol) in enough water to…

A: Given, Mass of Na3PO4 dissolved= 2.000g Molar mass of Na3PO4= 163.941 g/mol Volume of solution= 10ml…

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: The vapor pressure of pure benzene (molar mass = 78.12 g/mol) at 25 oC is 0.1252 atm. When a sample…

A: The vapor pressure of pure benzene Molar mass of benzene = Weight of benzene = Vapor pressure of…

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: Both benzene (C6H6) and carbon tetrachloride (CCl4) are volatile organic liquids. When 1.68 mole of…

A: Given information is as follows: The moles of solute C6H6 = 1.68 mol The moles of solvent CCl4 =…

Q: When a 28.4 g sample of an unknown compound is dissolved in 500.0 g of benzene ( C6H6 ) , the…

A: Mass of sample = 28.4 g. Mass of benzene ( C6H6 ) = 500.0 g freezing point of solution = 3.77 °C…

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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: At a certain temperature the vapor pressure of pure benzene (CH) is measured to be 245. mmHg.…

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Q: compounds

A: The question is based on the concept of solutions. it applies the principle of raoult's law of…

Q: A chemist wants to determine the molar mass of a naturally occurring substance isolated from…

A: Given information:Mass of solute = 5.131 gMass of solvent = 25.00 gVapor pressure of solution (P) =…

Q: You have a 10.40-g mixture of table sugar (C 12H 22O 11) and table salt (NaCl). When this mixture is…

A: Given mass of mixture = 10.40 g Mass of water = 150 g Freezing point = -2.24°C some standard values…

Q: The vapor pressure of chloroform is 173.11 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that…

A: Given that:  vapor pressure of chloroform (solvent) = 173.11 mm Hg mass of solute,  aspirin = 13.35…

Q: Predict the vapor pressure of a solution prepared by mixing 45.0 g solid Mg3(PO4)2 (molar mass =…

A: The relative lowering of vapor pressure for solution containing non-volatile solute is equal to the…

Q: At 25 °C, the vapor pressure of pure benzene (C6H6) and pure toluene (C7H8) are 95.1 and 28.4 mmHg,…

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

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Q: 25.00 g of acetone (C3H6O; molar mass 58.08 g/mol). The vapor pressure of the solution is determined…

A: P0-PsP0 = x1x1+x2P0 →vapour pressure of pure solventPs →vapour pressure of solutionx1 → No of moles…

Q: The vapor pressure of benzene, C6H6 is 100.0 torr at 26.1 °C. How many moles of a nonvolatile solute…

A: Given: Vapour pressure of pure benzene = 100 torr The volume of benzene = 100 mL The density of the…

Q: A solution is prepared by adding 5.0 moles of LINO3 to 50.0 mole of water at 25 °C. Pure water has a…

A: The moles of water = 50.0 molesThe moles of = 5.0 molesThe vapor pressure of pure water  = 24.0…

Q: Ethylene glycol (C₂H₆O₂) is used as an additive to the water in your automobile to lower its…

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Q: A solution of carbon tetrachloride in benzene, C6H6, at 20°C has a total vapor pressure of 78.50…

A: Solution - According to the question - Given - For ideal solution, Raoult's law: PA= PAo*xA where…

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.