A sealed chamber contains a solution of glucose dissolved in water at 25°C. If the mole fraction ofglucose is 0.10, what is the partial pressure of water in the air space above the solution? SHOW YOURWORK. Don’t forget that Raoult’s law is in terms of the mole fraction of water!

Q: he vapor pressure or a... At a certain temperature the vapor pressure of pure methanol (CH,OH) is…

A: Mol of methanol = mass / molar mass   = 50.1 g / 32.04 gmol-1   = 1.56 mol  Similarly,   Mol of…

Q: In a solution of acetone and water, the mole fraction of water is 0.567. If the vapor pressure of…

A:

Q: Which of the following accurately describes Raoult's Law? O The vapor pressure of such a solution is…

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Q: At a certain temperature the vapor pressure of pure heptane (C,H16) is measured to be 416. torr.…

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Q: You have a aqueous solution of NaCl that has a freezing point of -6.45 °C. Assuming a van't Hoff…

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Q: True or False. The vapor pressure of a solution is directly related to the mole fraction of solute.…

A: The given statements are,True or False. The vapor pressure of a solution is directly related to the…

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

A:

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: What is the approximate concentration of the solution in mol\kg, if 1 mol of solute particles raises…

A: Boiling point elevation describes the phenomenon that the boiling point of a liquid will be higher…

Q: ....

A: The objective of this question is to calculate the vapor pressure of a solution at a given…

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: In a solution of acetone and water, the mole fraction of water is 0.593. If the vapor pressure of…

A: First we will calculate the partial pressure of water and acetone using their mole fraction in…

Q: A solution made up of a non-volatile solute in water at 60 °C has a pressure of 130.0 torr. The…

A: According to the question, The partial pressure of the solution is given by = Psolution=130.0 torr…

Q: A0.100 Mionic solution has an osmotic pressure of 8.3 atm at 28 °C. Calculate the Van't Hoff factor…

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Q: 3. Solve for the van’t Hoff factor if the freezing point of a 0.11 m solution of HNO3 is -0.20°C.

A:

Q: A sloution contains 1.35 mol of novolatile glucose and 3.75 mol of water. What is the vapor water…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: the partial pressure of acetyl bromide vapo

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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: The partial pressure of water (PH2O) above a water/alcohol mixture is 0.024 atm. If the vapor…

A: The partial pressure of a component in the solution (Pi) is given by the expression (1) in which xi…

Q: Sodium chloride in solution a) has an apparent molal volume of 20.13 and a molal concentration of…

A: The partial molar volume of a compound contributes to volume by a particular compound in the…

Q: Q13. Provide the product for the following reaction. HO OH (A) Br HOCH₂CH₂OH H₂SO4 (B) Mg/ether (C)…

A: This question belong to reaction mechanism of organic compounds. There are several steps involved in…

Q: A 7.00 x 10-² M aqueous solution of aluminium chloride (AlCl3) is prepared for use in an experiment.…

A:

Q: calculate the boiling point of an aqueous solution in °C with 1.87 mol of calcium chloride per 4.16…

A: Data given: Number of moles of calcium chloride (CaCl2), n = 1.87 mol Mass of water, W = 4.16 kg…

Q: Find the vapor pressure of a solution containing 35.0g calcium chloride (CalCl2) in 750g water. NOte…

A:

Q: A solution contains 4.30 moles of water, 1.00 moles of sucrose (C12H22011), and 1.40 moles of…

A: moles of sucrose = 1.00 molmoles of water = 4.30 molmoles of glucose = 1.40 molP0(solvent) i.e.…

Q: H2(9) + O2(9) → H2O ate the enthalpy change us 2H2O2(1)2H20(1) H2 (9) +02(9)→ H

A: According to the question, Hydrogen peroxide is prepared in a process whose overall change is: H2(g)…

Q: When 646. mg of a certain molecular compound X are dissolved in 60.0 g of benzonitrile (CH₂CN), the…

A: Given Mass of benzonitrile = 60 g Mass of X = 646 mg = 0.646 g Temperature (Tf) = -13.2

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

A: Given :-  vapor pressure of solution = 248 torr  vapor pressure of pure hexane = 151 torr  vapor…

Q: Octane (C₈H₁₈) has a vapor pressure of 14.3 torr and a density of 0.703 g/mL. Benzene (C₆H₆) has a…

A: The objective of this question is to calculate the vapor pressure of a solution containing octane…

Q: When 317. g of benzamide (C₂H,NO) are dissolved in 500. g of a certain mystery liquid X, the…

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Q: C2H6 O2 40.0g He 4. An engine coolant is an aqueous solution of ethylene glycol, HOCH2CH2OH, 40.0 %…

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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: When 212. g of benzamide (C,H,NO) are dissolved in 950. g of a certain mystery liquid X, the…

A: Answer: When a non-volatile solute is added in a solvent, it causes a depression in freezing point…

Q: The actual vapor pressure is 260 torr.  Is this an ideal solution?  If not, what kind of deviation…

A: The given solution contains acetone and chloroform. Number of moles of acetone = 5 molNumber of…

Q: A solution made by mixing 137. g of acetone ((CH 3 ) 2 CO) and 91. g of methanol (C*H_{3}*OH)…

A: Mole fraction can be calculated as number of moles of a particular component in the solution divided…

Q: Calculating and using the van't Hoff factor for electrolytes When 378. g of benzamide (C,H,NO) are…

A: Weight of benzamide = 3.78 gmWeight of liquid = 1300 gmDepression in freezing point for first…

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

A: Mole fraction of water (xwater) = 0.54 Pressure of pure water (pwater) = 74.0 torr Mole fraction of…

Q: When 122. g of glycine (C₂H5NO₂) a are dissolved in 1350. g of a certain mystery liquid X, the…

A: Colligative property is a  property of the solution that is dependent on the  number of particles…

Q: When 112. g of glycine (C₂H₂NO₂) are dissolved in 1500. g of a certain mystery liquid X, the…

A: To calculate : Mass of sodium chloride dissolved = ?

Q: Biphenyl, C₁2H₁0, is a nonvolatile, nonionizing solute that is soluble in benzene, C.H. At 25 °C,…

A: To solve this problem we have to use the Raoult's law of relative lowering of vapour pressure .

Q: You have a aqueous solution of NaCl that has a freezing point of -6.45 °C. Assuming a van't Hoff…

A: ΔTf = Kf . i . m Where, ΔTf = freezing point depression; Kf = cryoscopic constant; i = Van't Hoff…

Q: A solution is prepared by mixing 0.3659 moles of NaNO3 with 240.4 g of water. Its density is 1.113 g…

A: Answer:- This question is answered by using the simple concept depression in freezing point using…

Q: Choose the aqueous solution with the highest freezing point. These are all solutions of nonvolatile…

A: The colligative properties of solvents shows that the freezing point of water is lowered when solute…

Q: The boiling point of an aqueous solution is 102.46 degrees Celcius. What is the freezing point?…

A:

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.