The vapor pressure of water at 90°C is 0.692 atm, What is the vapor pressure (in atm) of a solution made by dissolving 2.91 mole(s) of CsF(s) in 1.00 kg of water (18.015 g/mol)? Assume that Raoult's law applies.

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: 128 gram sample of an unknown non-volatile, non-electrolyte was dissolved in 715 g H2O at 30.0°C.…

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Q: The vapor pressure of pure acetone, (CH3)2CO, at 25C is 229 torr. A.) Calculate the vapor pressure…

A: According to the question, Vapour pressure, also known as vapour equilibrium pressure, is the force…

Q: An ideal solution is composed of methanol (CH;OH) and propanol (C3H;OH), and it has a vapor pressure…

A: Given Vapor pressure of solution = 186 torr Vapor pressure of pure methanol = 303 torr Vapor…

Q: How many moles of sugar must be dissolved in 2.00 liters of pure water to raise its boiling point to…

A: Given  Volume of solution                 = 2 Liter  Elevation in Boiling point       = 102 ℃  Molal…

Q: At 25°C the vapor pressure of pure water is 23.8 torr. What is the vapor pressure of the above…

A: Vapor pressure of pure water (Psolvent) = 23.8 torr mass of NaCl = 26.5 g mass of H2O = 100 g - 26.5…

Q: 1. Assuming Raoult's Law applies, calculate the vapor pressure of a solution of 20.0 grams of…

A: Number of moles and mole fraction of components can be calculated as follows: No. of moles of…

Q: Calculate the vapor pressure (in mmHg) of a solution made by dissolving 69.9 g of organic compound A…

A: Given :- the vapor pressure (in mmHg) of a solution made by dissolving 69.9 g of organic compound A…

Q: Assuming 100% dissociation in aqueous solution, calculate the freezing point of a solution made by…

A: It is given that there is 100 % dissociation of NaCl in the solution. Mass of NaCl = 16.94 g The…

Q: The Henry's law constant at 25 \deg C for CO₂ in water is 0.035 M/atm. What is the solubility of…

A:

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: Calculate the freezing point (in ºC) of a solution made by dissolving 4.29 g of ethylene…

A: Given :-  Mass of ethylene glycol = 4.29 g  Mass of water = 28.3 g  Kf for solvent = 1.86 K/m…

Q: A solution was made by mixing 6.25 g of heptane (C7H63, molar mass = 100.21 g/mol) with 46.2 g of…

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Q: solubility

A: C = k P gas C= solubilty  K = Henry constantly P gas = partial pressure of gas at that temperature

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

A:

Q: A solution contains 180.3g BaBr2(297.1 gmol) dissolved in 1066 g of water. What is the vapor…

A: There are various colligative properties which depends on the amount of the solute particles-  1-…

Q: A solution contains of 50.0g (0.532 mol) of heptane, C7H14(l) and 50.0g (0.468 mol) of octane,…

A: Given: Mass of heptane = 50.0 g Moles of heptane = 0.532 mol Mass of Octane = 50.0 g Moles of Octane…

Q: The Henry's law constant at 25 °C for CO₂ in water is 0.035 M/atm. What is the solubility of CO₂, in…

A:

Q: Calculate the vapor pressure for a 35.2% NaCl (m/m)% aqueous solution at 45°C. The vapor pressure of…

A: 35.2% NaCl (m/m) aqueous solution means 35.2 g NaCl present in 64.8 g water. Mass of water, m1 =…

Q: 15. What is the freezing point for an aqueous solution of KBr that was made from dissolving 25.0…

A:

Q: An ideal solution is made by mixing 50.0 g of acetylaldehyde (IUPAC name = 1-ethanal) and 50.0 g of…

A: Mole fraction of acetaldehyde and pentane can be calculated as follows: No. of moles of CH3CHO =…

Q: The Henry's law constant at 25 °C for CO₂ in water is 0.035 M/atm. What is the solubility of CO₂, in…

A: Given: Henry's law constant for CO2 in water at 25 oC = 0.035 M/atm. And the partial pressure of CO2…

Q: The Henry’s law constant for solubility of argon gas in water is 1.0 x 10-3M/atm at 300C. If the…

A: At constant temperature, the concentration of the dissolved gas in the liquid is directly…

Q: The vapor pressure of benzene is 73.03 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves…

A: Since you have posted multiple questions, we will provide the solution only to the first five…

Q: 1. Assuming Raoult's Law applies, calculate the vapor pressure of a solution of 20.0 grams of…

A: Raunalt's Law : partial vapour pressure of any component above the solution is directly…

Q: A solution was made by mixing 6.25 g of heptane (C7H63, molar mass = 100.21 g/mol) with 46.2 g of…

A: Freezing-point depression is the decrease of the freezing point of a solvent on the addition of a…

Q: Determine the solubility (M) of O2 in water at 25°C if the pressure of O2 is 0.20 atm. The Henryʹs…

A: According to Henry’s law, the solubility of a gas is directly proportional to the partial pressure…

Q: What is the vapor pressure when 0.59 mols of caffeine are dissolved in 9.39 mols of water? Assume…

A: Given: The vapor pressure of water at 20 °C = 23.8 torr We have to find the vapor pressure when 0.59…

Q: The vapor pressure of pure acetone, (CH3)2CO, at 250C is 229 torr. A.) Calculate the vapor pressure…

A: According to the question, The pressure exerted by a vapour with its condensed phases (solid or…

Q: Benzene and toluene form nearly ideal solutions. At 40°C, a solution composed of 1 mol benzene and 1…

A: Vapor pressure of the solution at 40 0C = 110 mmHg Vapor pressure of solution when 1 mol of benzene…

Q: Liquid-liquid solutions are considered ideal if their vapor pressures obey Raoult’s law. A…

A: According to Dalton law of partial pressure the total pressure of solution in container is equal to…

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…

A:

Q: A nonvolatile solute is dissolved in benzene and the resulting solution has a vapor pressure of 20.7…

A: Given information,           The vapor pressure of the resulting solution is 20.7 torr.…

Q: A solution is made by mixing 48.5 g acetone (CH,COCH,) and 48.5 g methanol (CH,OH). What is the…

A:

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

A:

Q: The Henry's law constant at 25 °C for CO₂ in water is 0.035 M/atm. What is the solubility of CO₂, in…

A: The law states that gas solubility is directly proportional to the partial pressure of gas present…

Q: At 20.0 °C, the vapor pressure of cyclohexane, a nonpolar hydrocarbon, is 66.9 torr and that of…

A: Given: Vapor pressure of cyclohexane = 66.9 torr Vapor pressure of toluene = 21.1 torr Mole fraction…

Q: The liquid used in automobile cooling systems is prepared by dissolving ethylene glycol (HOCH2CH2OH)…

A: Raoult's law states that the vapor pressure of the solution is equal to the product of the mole…

Q: 16. Calculate the vapor pressure of a solution prepared by dissolving 0.750 mol of a non-volatile…

A: No. of moles of hexane,n = = = 3.77 molNo . of moles of non-volatile solute , n' = 0.750 molTotal no…

Q: A nonvolatile solute is dissolved in benzene and the resulting solution has a vapor pressure of 18.5…

A: Given -    vapor pressure of =18.5 torr    P° of benzene is = 26.5 torr    P = Npo  ( Raoult's…

Q: The first of the so-called “sulfa drugs” to be discovered is the nonvolatile compound…

A:

Q: What is the mole fraction of acetone, C3H6O, in the vapor phase from a solution consisting of a…

A:

Q: For a solution formed by dissolving 13.60g of Kl (potassium iodide, a salt) in 1200.0 mL H2O…

A:

Q: Given that the vapor pressure of water is 17.54 Torr at 20 °C, calculate the vapor-pressure…

A: We have to apply formula for relative lowering in vapour pressure

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.