A solution is prepared by adding 2.37 mol glucose, which is not volatile, to 5.20 mol diethyl ether. What is the vapor pressure of this solution at 25°C given that the vapor pressure of pure diethyl ether is 23.8 torr?

Q: Pentane (C5H12) and hexane (C6H14) form an ideal solution. At 25°C the vapor pressures of pentane…

A: Raoult's Law of Ideal solution states that mole fraction of solvent is directly proportional to the…

Q: The vapor pressure of an aqueous solution of CaCl2 at25°C is 0.02970 atm. The vapor pressure of pure…

A: Given: Vapor pressure of solution  = 0.02970 atm at 25°C Vapor pressure of pure solvent (Water) =…

Q: An aqueous solution is 0.120 molal glucose. What is the mole fraction of each component in the…

A: Given  molarity = 0.120m of glucose, C6H12O6 Calculating mole component is as follows

Q: The vapor pressure of a pure volatile liquid is 48.2 tor. If NaCl(s) is dissolved into this liquid,…

A: The vapor pressure of a pure volatile liquid is 48.2 torr. If NaCl (s) is dissolved into this…

Q: What are the mole fractions for octane and propane in a solution that has a total vapor pressure of…

A: sing the Raoult's law you can find the mole fraction of each of the following component. As per this…

Q: The normal boiling point of diethyl ether is 34.58C. A solution containing a nonvolatile solute…

A: The normal boiling point of diethyl ether is 34.58 °C. A solution containing a non-volatile solute…

Q: A solution of sodium chloride in water has a vapor pressure of 19.6 torr at 25°C. What is the mole…

A: Mole fraction of solvent (water) at 25oC can be determined by Raoult’s law as follows, Determine…

Q: The normal boiling point of ethanol, CH3CH2OH, is 78.4 °C. When 9.15 g of a soluble nonelectrolyte…

A: Using Raoult's Law; Psolution =7.4 x102 torr Psolvent=760 torr (i.e. 1 atm) 740 torr= xsolvent760…

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.265. What is the…

A:

Q: At 25°C, the vapor pressure of pure benzene is  P1== 0.1252 atm. Suppose 6.40 g of naphthalene,…

A: The Raoult's for non volatile solute can be expressed as,…

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

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Q: Benzene (C6H6; molar mass = 78.11 g/mol) and toluene (C7H8; molar mass = 92.13 g/mol ) form an ideal…

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Q: At 63.5 °C, the vapor pressure of H2O is 175 torr, and that of ethanol 1C2H5OH2 is 400 torr. A…

A: Relative lowering in the vapor pressure of a solution is a colligative property that depends on the…

Q: Bovine serum albumin (BSA) is a biochemically useful protein. A 0.457 g sample of bovine serum…

A: Osmotic pressure (π) is given by π=cRT where C is the concentration, R is the ideal gas constant and…

Q: Calculate the vapor pressure of a solution of 34.0 g of glyc-erol (C₃H₈O₃) in 500.0 g of water at…

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Q: What is the osmotic pressure (in units of atmospheres) of a 0.114 M strontium bromide solution at…

A: Given,  Concentration of SrBr2 = C = 0.114 M  Temperature in °C = 18.0 °C  What is the osmotic…

Q: A solution contains 1.35 mol of nonvolatile glucose (C6H12O6) and 3.75 mol of water. What is the…

A: We can solve this problem using Raoult's law. According to Raoult's law we Know that vapor pressure…

Q: At 80°C, the vapor pressures of pure liquid benzene and toluene are 745 Torr and 290 Torr,…

A: The mole fraction of toluene is calculated below.

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: Calculate the vapor pressure of a solution of 34.0 g of glycerol (C3H8O3) in 500.0 g of water at…

A: Given: The amount of glycerol taken = 34.0 g The amount of H2O taken = 500.0 g The vapor pressure of…

Q: Pentane (C5H12)and hexane (C6H14) form an ideal solution. When 0.2759 g of this liquid is combusted…

A: An ideal solution is one that follows Raoult's law over a range of concentrations. A solution that…

Q: At 20 °C, the vapor pressure of benzene 1C6H62 is 75 torr, and that of toluene 1C7H82 is 22 torr.…

A: The composition of the mole fraction has to be calculated. Given: The vapor pressure of benzene…

Q: An aqueous solution contains 17.5 g of an unknown molecular compound in 100.0 g of water and has a…

A: Given : aqueous solution of compound (means solvent is water). Mass of solute = 17.5 g Freezing…

Q: At 63.5 °C, the vapor pressure of H2O is 175 torr, and that of ethanol 1C2H5OH2 is 400 torr. A…

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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: The normal boiling point of methanol is 64.78C. A solution containing a nonvolatile solute dissolved…

A: The temperature point at which the vapor pressure of a solution becomes exactly equal to the…

Q: A solution is prepared by mixing 5.81 g acetone (C3H6O, molar mass 1 g/mol) and 11.9 g chloroform…

A:

Q: A solution of sodium chloride in water has a vapor pressure of 19.6 torr at 25°C. What is the mole…

A:

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

A: Given,  Mole fraction of nonvolatile solute = xB = 0.199  Vapor pressure of pure benzene = P° = 26.5…

Q: An ideal solution is prepared by mixing 0.044 mol of liquid A and 0.050 mol of liquid B at 25 °C.…

A:

Q: A 2.0 gram sample of a non-electrolyte is dissolved in 100 grams of water. If the resulting solution…

A:

Q: compounds

A: The question is based on the concept of solutions. it applies the principle of raoult's law of…

Q: The normal boiling point of methanol is 64.7°C. A solution containing a nonvolatile solute dissolved…

A:

Q: The normal boiling point of methanol is 64.7°C. A solution containing a nonvolatile solute dissolved…

A:

Q: At a certain temperature, diethyl ether has a vapor pressure of 400.0 torr. When a sample of benzoic…

A: vapour pressure of diethyl ether = 400 torr = Posolvent vapour pressure of the solution = 342 torr =…

Q: The freezing point of a Cacl, solution is -11.2 °C. How many grams of CaCl, (molar mass = 110.98…

A: This problem is based one of the important colligative property of solutions. Mathematically, it is…

Q: What is the vapor pressure (in torr) of a 20.9% by mass aqueous solution of glucose (MM=180.16g/mol)…

A: Given : percent by mass of glucose = 20.9 % Assuming 100 g of solution

Q: A solution of sodium chloride in water has a vapor pressure of 19.6 torr. What is the mole fraction…

A: Given data, The vapor pressure of pure water = 23.8 torr. The vapor pressure of solution = 19.6…

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

A: Given, Vapour pressure of water: 23.8 torr Mole fraction of water in the solution: 0.75

Q: A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.113. What is the…

A: When a non-volatile solute is dissolved in a pure solvent then the vapour pressure of the solution…

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

A: Given that -  Mole fraction of water, solvent = 0.75  Mole fraction of Solute = 1-0.75 = 0.25…

Q: mole fraction

A:

Q: Vapor pressure of water is 31.8 torr at 30*C, how many grams of AlCl3 is needed to dissolve in 100…

A: The number of moles of Aluminum chloride and mole fraction of water is calculated as,

Q: An aqueous solution containing glucose has a vapor pressure of 19.6 torr at 25°C. What would be the…

A: At 25◦C, vapor pressure of pure water = 23.8 torr Vapor pressure of solution = 19.6 torr

Q: What is the composition of a methanol –propanol  solution that has a vapor pressure of 85.7 torr at…

A: Given: The vapor pressure of the solution (P) is 85.7 torr The vapor pressure of pure methanol (PA)…

Q: At 25°C, the vapor pressure of pure benzene, C6H6, is 96.0 torr. The vapor pressure of pure ethanol,…

A: Given that, At 25 oC temperature, the vapor pressure of pure benzene, PBen.o = 96 torr and the vapor…

Q: At a certain temperature, diethyl ether has a vapor pressure of 550.0 torr. When a sample of benzoic…

A: Given: The vapor pressure of diethyl ether = 550.5 torr. The vapor pressure of the solution (when…

Q: An ideal solution is composed of methanol (CH3OH) and propanol (C3H7OH), and it has avapor pressure…

A: As per Dalton's law of partial pressure, the pressure exerted by a gas in the mixture of at least…

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

A: Note - Since you have asked multiple question, we will solve the first question for you. If youwant…

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.