(12)At a given temperature the vapor pressures of benzene and toluene are 183 mm Hg and 59.2 mm Hg, respectively. Calculate the total vapor pressure over a solution of benzene and toluene with Xbenzene= 0.580. A) 106 mm Hg B) 121 mm Hg C) 131 mm Hg D) 242 mm Hg E) 262 mm Hg

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Q: The Henry’s Law constant kH for O2 in water at 20°C is 1.28x10^-3 mol/L x atm How many grams of O2…

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A: The vapour pressure of solution of sucrose in water is calculated in step two.

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Q: How many of the following statements is/are true. А. The vapor pressure of a solvent over a solution…

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Q: Establish the total vapor pressure (in torr) over a solution containing 100 g of heptane and 456.92…

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Q: Chemical-A (86.4 g/mol) has a Henry’s Law constant (k) of 0.1183 mol/(L atm) when dissolved in…

A: Given: The Henry's Law constant of Chemical-A is 0.1183 mol/(L atm). The partial pressure of…

Q: Octane (CH) has a vapor pressure of 14.3 torr and a density of 0.703 g/mL. Benzene (CH) has a vapor…

A: Given: Vapor pressure of octane is 14.3 torr. Density of octane is 0.703 g/mL. Volume of octane is…

Q: gallon of a solution has 2.67 L of ethane-1,2-diol. On a storage, it was mixed with 250 mL ) H20.…

A: The question is based on the concept of solutions.   molality is a method of expressing…

Q: ) A solution of benzene and toluene at 25 0C and 760 mmHg (atmospheric pressure) has a total vapor…

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Q: For each case, compute the vapor pressure of the solution at 25 degrees Celcius. The vapor pressure…

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Q: phenyl, C,„H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C, H.. 25 °C, the…

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Q: What is the freezing point of a solution made

A: Given  Kf = 4.23c°/m  Mass of solvent = 1kg  Mass of solute = 14.79  I = 2 (KI is added, it will…

Q: rrange the boiling points of the aqueous solutions, relative to pure water. Assume complete…

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Q: At 20.0 oC, a solution of CH3COOH (MM = 60.052 g/mol) has a Molarity of 10.35 M, and a density =…

A: Molarity of the solution (M)=10.35 M The molar mass of solute (Msolute)= 60.052 g/mol density (d)=…

Q: Which of the following solutions is likely to have the highest boiling point assuming, for…

A: Elevation in Boiling point is a colligative property i.e. it depends on number of particles not on…

Q: The vapor pressure of pure water at 303 K is 31.8 mm Hg. When 6.416 g of an organic compound is…

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Q: What is the mol fraction of ethanol, C 2H 5OH, in a solution of 75.3g of ethanol and 525g of water?…

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Q: Consider that a solution is formed from a mixture of the nonvolatile solute, urea, CO(NH2)2, and…

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Q: Which of the following statements is TRUE? a) The boiling point of 0.01 m NaCl solution is higher…

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Q: The vapor in equilibrium above a hexane-pentane solution at 25°C has a mole fraction of hexane equal…

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Q: The vapor pressures of pure benzene and pure toluene at 25°C are 95.1 and 28.4 mmHg, respectively.…

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Q: 25. 52.8 grams of glucose (180.16 g-moll) is dissolved in 158.0 g of H₂O (18.02 g mol-¹). What is…

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Q: 3. In a freezing point experiment using acetic acid as a solvent the following values were obtained:…

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Q: Determine the solubility

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Q: 8. A solution contains 5.00 g urea (M=60.05) per 100 g of water. What will be the vapor pressure of…

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Q: Part A A solution contains 4.08 g of chloroform (CHCI3 ) and 9.29 g of acetone (CH3 COCH3). The…

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Q: A solution contains 526g of glucose C6H1206) in 750g of water at 32C. The density of the solution is…

A: Mass of glucose = 526 g Mass of water = 750 g = 0.750 kg Density of solution = 1.030 g/ml Kf water =…

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Q: Calculate the vapor pressure in mmHg for a solution prepared with 10.0 mL of ethanol (C2H6O) and…

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Q: 5. At a given temperature the vapor pressures of benzene and toluene are 183 mm Hg and 59.2 mm Hg,…

A: Given  Vapour pressure  pbenzene = 183 mm Hg  ptoluene = 59.2 mm Hg  Mole fraction  Xbenzene = 0.620…

Q: Be sure to answer all parts. A solution of 0.670 g of an organic compound in 100.0 g of benzene has…

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Q: chloride in a solution composed of 0.6 mole fraction of benzene? knowing that vapor pressure of pure…

A: Ans is 255.2 mm Hg

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Q: Choose the aqueous solution with the lowest vapor pressure. These are all solutions of nonvolatile…

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Q: 1. What is the vapor pressure at 20°C of a solution of 3.50 g of naphthalene CH, in 25.0 g of…

A: Given mass of naphthalene = 3.5 g mass of benzene = 25 g vapor pressure of pure benzene (P1°) = 74.7…

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.