a solution consisting of liquid R and liquid S. The mole fraction of liquid R in the solution is 0.550. At 298 K, the vapor pressure of pure liquid R is 172 mmHg and the vapor pressure of pure liquid S is 60.0 mmHg. Determine the following at 298 K: Vapor pressure of liquid R(mmHg) Vapor pressure of liquid S(mmHg) Total vapor pressure (mmHg) The mole fraction of R in the vapor

Q: Pentane and hexane form an ideal solution. At 25.00°C, the vapor pressure of pentane is 488.9 torr…

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Q: The vapor pressure of pure water at 20 ºC is 17.54 torr.  What will the vapor pressure of water be…

A: Given, VAPOUR pressure of pure water , P° = 17.54 torr  Mole fraction , X = 0.476

Q: An aqueous solution containing glucose has a vapor pressure of 20,1 torr at 25°C. What would be the…

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Q: A solution contains 6.50 mol of water, 0.300 mol of sucrose, and 0.200 mol of glucose.  The solutes…

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Q: I have a solution that is composed of water and ethanol. The density of the solution is 0.964 g/mL…

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Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.139. What is the…

A: The vapor pressure of a solution can be calculated using Raoult's Law. This law states that the…

Q: A solution contains 0.188 mol of A3X4 and 0.964 mol of water. Calculate the vapor pressure of the…

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

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Q: The vapor pressures of pure liquid A and pure liquid B are 64 torr and 99.8 torr, respectively.…

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Q: A solution is prepared by adding 2.37 mol glucose, which is not volatile, to 5.20 mol diethyl ether.…

A: A solution is prepared by adding 2.37 mol glucose, which is not volatile, to 5.20 mol diethyl ether.…

Q: A solution contains 0.168 mol of A3X4 and 0.877 mol of water. Calculate the vapor pressure of the…

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Q: A solution is prepared by mixing 0.0500 mole CH2Cl2 and 0.100 mole CH2Br2 at 25 oC. Assume this is…

A: Given, moles of CH2Cl2  = 0.0500  Moles of CH2Br2= 0.100  Total moles = 0.0500 + 0.100 = 0.15

Q: At 20°C, the vapor pressure of ethanol is 45 torr and the vapor pressure of methanol is 92 torr.…

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Q: An ideal solution is repaired by mixing 7.00 g of toluene with 25.0 g of benzene. Use the following…

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Q: The boiling point of a solution of 2.056 moles of an electrolyte dissolved in 1399 g of benzene is…

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Q: Two liquids A and B have vapor pressures of 70.7 and 121. mmHg, respectively, at 25 °C. What is the…

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Q: Table sugar granules were dissolved in a glass of water. The solid sugar granules have no measurable…

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Q: At 60oC, the vapor pressure of ethanol is 352.7 mm Hg and that of methanol is 625.0 mm Hg. These two…

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Q: A benzene (C₆H₆) solution contains an unknown amount of p-dibromobenzene (C₆H₄Br₂) as a solute. Dry…

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Q: A solution is prepared by dissolving 44.7 g of urea, CO(NH₂)2, in 94.7 g of water. At 15 °C pure…

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Q: A solution contains a mixture of pentane and hexane at room temperature. The solution has a vapor…

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Q: Benzene (C6H6) and carbon tetra chloride (CCl4) are both volatile liquids. What is the ideal vapor…

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Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.199. What is the…

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Q: At a certain temperature the vapor pressure of pure heptane (C,H6) is measured to be 465. torr.…

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Q: A solution contains 16.81 grams of NaCl in 0.580 kg water at 25 °C. What is the vapor pressure of…

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Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.141. What is the…

A: Given data, P° of benzene is 26.5 torr=0.03486 atm Mole fraction of benzene is 0.141

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Q: At a certain temperature the vapor pressure of pure methanol (CH,OH) is measured to be 112. mmHg.…

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Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COBR) is measured to be 0.54…

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Q: A solution is prepared by adding 28.51g of lactose to 100.0g of water at 55°C. Calculate the partial…

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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: Calculate the molarity of a 5%vinegar solution. Calculate the molality of a 5%vinegar solution.…

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Q: ((CH),co) CH CO) is measured to be 88. torr. Suppose a solution is prepared by mixing 117. g of At a…

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Q: If 4.50 moles of n-hexane (C6H14) are dissolved in 5.50 moles of n-pentane (C5H12) at 25°C, what is…

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Q: A solution is prepared by condensing 3.89 L of a gas, measured at 28.1°C and 727 mmHg pressure, into…

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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.