A solution is made by mixing 33.0 ml. of ethanol, C, H,O, and 67.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 C? The relevant values at 20 C are included in the table. Liquid Density (g/mL) Vapor Pressure, P (Torr) ethanol 0.789 43.9 water 0.998 17.5

Q: The percent by mass of acetonitrile (MM = 41.05 g/mol) in an aqueous solution is 11.5%. What is the…

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Q: A solution is made by dissolving 5.0g of CaCl2 in 50.0g of H₂O. Water has a vapor pressure of…

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Q: At a certain temperature the vapor pressure of pure water is measured to be 185. mmHg. Suppose a…

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Q: The vapor pressure of pure benzene (C6H6, 78.1 g/mol) is 0.53 atm at 61 °C. The vapor pressure at 61…

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Q: The vapor pressure of water at 25°C is 23.8 torr. An aqueous solution was made by dissolving…

A: Vapour pressure of water(P°) = 23.8 torr  Vapour pressure of solution (P) = 23.3 torr  Mass of water…

Q: A beaker contains 10.0 g of water (H2O) and 10.0 g of ethanol (C2H5OH). (This setup should seem…

A: According to Raoult's law vapour of solution containing two volatile componet is the sum vapour…

Q: A 50% antifreeze solution is about 16 molal. What is the freezing point of the solution? FPH₂O = 0.0…

A: Given the molality of the solution, m = 16 m  Freezing point depression constant of water, Kf = 0.86…

Q: A solution contains 18.49 g of NaCl in 0.588 L water. What is the boiling point elevation of the…

A: The values of Kb and  density of water is missing. Taken from internet:Kb for water is…

Q: The vapor pressure of pure water at 25 °C is 23.8 torr. What is the vapor pressure (torr) of water…

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Q: The vapor pressure of pure water (molar mass=18.0 g/mole) at 50 °C is 92.5 mm Hg. A solution…

A: The problem at hand involves the determination of the boiling elevation of a solution. This physical…

Q: solution is made by mixing 40.0 mL of ethanol, C₂H,O, and 60.0 mL of water. Assuming ideal behavior,…

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Q: Use the References to access important values if needed for this question. The vapor pressure of…

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Q: A solution is made by mixing 37.0 mL of ethanol, C₂HO, and 63.0 mL of water. Assuming ideal…

A: Given:Volume of ethanol is 37.0mL.Density of ethanol is 0.789 g/mL.Vapor pressure of ethanol is 43.9…

Q: Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has…

A: Given  Vapour pressure of ethanol (P1°) = 93 torr  Vapour pressure of pentane (P2°) = 435 torr…

Q: The vapor pressure of a sugar solution is 11.59 mm Hg at 20 °C. What is the mole fraction of sugar…

A: When a nonvolatile solute is dissolved into a volatile solvent the vapor pressure of the solvent…

Q: Ethanol (C,HOH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (CH,) has a…

A: Raoult's law for liquid-liquid solution :-It states that " for a solution of volatile liquids the…

Q: A mixture is made by mixing equal volumes of corn syrup (d=1.4 g/mL, C6H14O7) and water (d=1.0 g/mL)…

A: Molality = number of moles of solute/Mass of solvent in Kg

Q: At a certain temperature the vapor pressure of pure thiophene (C₂H4S) is measured to be 0.61 atm.…

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Q: A solution is prepared by adding 20.00g of lactose (milk sugar) to 110.0g of water at 55°C. The…

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Q: Macmillan Learning pressure of the solution at 20 C? The relevant values at 20 °C are included in…

A: Given:Volume of ethanol is 35.0mL.Density of ethanol is 0.789 g/mL.Vapor pressure of ethanol is 43.9…

Q: 95.1

A: Dear student I have given answer to your question in the image format.

Q: A solution is made by mixing 34.0 mL of ethanol, C2H6O,and 66.0 mL of water. Assuming ideal…

A: A solution is made by mixing 34.0 mL of ethanol, C2H6O,and 66.0 mL of water. Assuming ideal…

Q: A solution is made by mixing 45.0 mL of ethanol, C₂H¿O, and 55.0 mL of water. Assuming ideal…

A: Given: Volume of ethanol is 45.0mL. Density of ethanol is 0.789 g/mL. Vapor pressure of ethanol is…

Q: A solution is made by mixing 40.0 mL of ethanol, C₂H,O, and 60.0 mL of water. Assuming ideal…

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Q: An ethanol (C2H5OH) solution contains 51.4 mL of C2H5OH and 110.8 mL of H2O at 20°C. Calculate the…

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Q: 15.00 grams of substance A, a nonvolitile, nonelectrolyte is added to 35.00 grams of substance B.…

A: Given: Mass of A = 15.00 g. A is a non-volatile solute. And mass of B = 35.00 g.

Q: At a certain temperature the vapor pressure of pure acetyl bromide (CH,COB1) is measured to be 458.…

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Q: A solution is prepared by adding 15.00 g of lactose (milk sugar) to 110.0 g of water at 55°C. The…

A: GIVEN: Given mass of lactose=15 gGiven mass of water=110 gVapor pressure of pure water at 55 degree…

Q: A solution is made by mixing 39.0 mL of ethanol, C,H,O, and 61.0 mL of water. Assuming ideal…

A: Volume of ethanol = 39ml Density of ethanol = 0.789g/ml Vapor pressure of ethanol = 43.9torr Volume…

Q: Ethanol (C₂H₅OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C₅H₁₂) has…

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Q: solution with 25.0 g glucose in 100 g water and a temperature of 25 °C. Assume normal bp water = 100…

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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…

A: A nonvolatile salt will decrease the vapor pressure of the solvent. Since NaCl is a nonvolatile…

Q: You make a 1.5 M aqueous solution of glucose, a non-volatile, non-ionizable solid. Assuming ideal…

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Q: A solution is prepared by mixing 75 g of methanol (CH3OH, 32.04 g/mol) with 25 g of ethanol…

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Q: A solution is made using 12.1 percent by mass CH₂Cl₂ in CHCl₃. At 30 °C, the vapor pressure of pure…

A: Given,  mass percentage of  CH₂Cl₂= 12.1% vapor pressure of pure CH₂Cl₂ =90 mm Hg vapor pressure of…

Q: What is the vapor pressure of a solution that consist of 99.5g of sucrose (C12H22O11) and 300mL of…

A: This problem can be solved by using Roult's law . To solve this first we calculate mole fraction of…

Q: The vapor pressure of pure water at 850C is 434 torr. What is the va pressure at 850C of a solution…

A: Given : We have to calculate the vapor pressure of solution.

Q: Calculate the vapor pressure of a 50.0% by mass a-terpineol (C10H180) solution in water at 94.0 °C…

A: Given, Total mass of the solution = 100 g 50% by mass of solute present. So, mass of the solute (W2)…

Q: The vapor pressure of water at 25°C is 23.8 torr. An aqueous solution was made by dissolving…

A: Here the solvent is water and non-volatile solute is ethylene glycol. Given the vapor pressure of…

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

A: To calculate the partial pressure of the methanol first of all we calculate the mole fraction of the…

Q: Octane (C8H₁8) has a vapor pressure of 14.3 torr and a density of 0.703 g/mL. Benzene (CH) has a…

A: The question is based on the concept of solutions. we need to calculate vapour pressure of the…

Q: The boiling point of benzene, CH6, is 80.10°C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Boiling Point elevation Tbe = Tb + iKbm

Q: Ethanol (C2H5OH) has a vapor pressure of 93.0 torr and a density of 0.785 g/mL. Pentane (C5H12) has…

A: According to the question, The Vapour pressure of ethanol is given by =  (P1°) = 93 torr  The Vapour…

Q: The vapor pressure of water at 25°C is 23.8 torr. An aqueous solution was made by dissolving…

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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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Q: The solvent carbon disulfide has a melting point of -111.5 deg C, and a freezing point depression…

A: Given: The melting (freezing point) point of carbon disulfide = -111.5 deg C. The freezing point…

Q: At a certain temperature the vapor pressure of pure water is measured to be 322. torr. Suppose a…

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Q: A beautiful green solution is made where 13.2 g of nonvolatile solute (77.48 g/mol) is added to…

A: Given : Molar mass of solte = 77.48 g/mol. Mass of solute = 13.2 g Mass of solvent = 241.3 g Molar…

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.