What are the mole fractions of salt in solution saltwater ,water the mole fractions equal 0.830

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

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Q: What is the normal boiling point of an aqueous solution of calcium chloride, CaCl2 that has a mole…

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Q: What is the mole fraction of acetic acid in a solution containing 2 moles of vinegar and 3 moles of…

A: Mole fraction is the ratio of a mole of particular component to the total moles all the component of…

Q: Qs3. Tell how you would use the proton NMR and IR spectra to distinguish between ethyl benzoate and…

A: Hello. Since the question contains multiple parts, the first part is solved. In case the solution…

Q: At a particular temperature, the solubility of He in water is 0.080 M when the partial pressure is…

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Q: above

A: According to the Henry's law, Solubility of gas depends on partial pressure of gas of the partial…

Q: At a given temperature, pentane with a vapor pressure of 624 torr is mixed with hexane with a vapor…

A: Raoult's law for solution of volatile liquids is P = P0 * x Where P = partial pressure and P0 =…

Q: What is the mole fraction of toluene in a solution of 3.4 mol of benzene and 5.2 mol of toluene? A)…

A: Mole fraction represents the number of molecules of a particular  component in a mixture divided by…

Q: solution in a sealed flask contains 15 g of sodium chloride in 150 mL water. Given the vapor…

A: Given mass of sodium chloride = 15 g Molar mass of sodium chloride = 58.5 g/mol Number of moles of…

Q: What mole fraction of solvent will be present in an aqueous solution that is 0.858 m in sucrose?

A: Given,  Concentration of aqueous solution is 0.858 m

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 nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.287. What is the…

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Q: Calculate the boiling point of the solution 0.155 mm MgF2

A: Molality of solution = 0.155m Solution is made up of MgF2 Dissociation of MgF2 MgF2 -----> Mg2+ +…

Q: Determine the boiling point of a solution consisting of 125 mg of cinnamaldihyde dissolved in 1.10 g…

A: When a solute is added to a solvent then it will  result in elevation in boiling point. As boiling…

Q: When 3.69 g3.69 g of a nonelectrolyte solute is dissolved in water to make 425 mL425 mL of solution…

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Q: Henry's law may be expressed in different ways and with different concentration units, resulting in…

A: Given,the pressure of phosphine in water = 4.46 atmmass of the solution = 1.18 kgvolume of PH3 (g)…

Q: The mole fraction of sodium iodide, NaI, in an aqueous solution is 0.0882. %. The percent by mass of…

A: First the given data  mole fraction of sodium iodide, NaI =0.0882 Solution are aqueous  Find % by…

Q: A 14.7 percent by mass solution of organic compound in Benzene boils at 85.6 o Determine the molar…

A: Since the elevation in boiling point of any solution is given by  elevation in boiling point = i X…

Q: A solution has a mole fraction of 0.05 for NaOH in water, what is the mole percent and what is the…

A: The objective of the question is to calculate the mole percent and mass percent of NaOH in a…

Q: At 25 C, a solution is prepared by dissolving 22.1 grams of toluene, C,H, in 250.0 mL of benzene,…

A: Since there are multiple sub-parts, we will answer only first three sub-parts. If you require the…

Q: The vapor pressure of water at 20 °C is 17.5 torr. The vapor pressure of an aqueous solution with a…

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

A: As per Dalton's law, the mole fraction of the component in the vapor phase is given by the…

Q: What is 1molal solution?

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