(12) At a given temperature the vapor pressures of benzene and toluene are 183 mm Hg and 59.2 mm Hg, respectively. Calculate the total vapor pressure over a solution of benzene and toluene with Xbenzene = 0.580. A) 106 mm Hg B) 121 mm Hg C) 131 mm Hg D) 242 mm Hg E) 262 mm Hg

(12) At a given temperature the vapor pressures of benzene and toluene are 183 mm Hg and 59.2 mm Hg, respectively. Calculate the total vapor pressure over a solution of benzene and toluene with Xbenzene = 0.580. A) 106 mm Hg B) 121 mm Hg C) 131 mm Hg D) 242 mm Hg E) 262 mm Hg

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Calculate the boiling point of a solution made by adding 12.32 g of a nonelectrolyte (87.1 g/mol) to…

Q: A solution is made using 138.7 g of dimethyl ether (MM = 46.07 g/mol) and 90.0 g of methanol (MM =…

Q: The vapor pressure of pure water at 20 ºC is 17.54 torr. What will the vapor pressure of water be…

A: Given, VAPOUR pressure of pure water , P° = 17.54 torr Mole fraction , X = 0.476

Q: (a) What is the percentage by mass of NaCl in a saturated solution of sodium chloride at 50°C?

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: Calculate the vapor pressure (in torr) of a solution prepared by mixing 0.542 mol of toluene (92.14…

A: Raoult's law :- The vapor pressure of a component in a liquid-liquid solution is directly…

Q: A vapor pressure of pure water is 3.00 kPa at 25 C. What is vapor pressure of a solution obtained by…

A: Raoult's law states that the vapor pressure of a component at a given temperature is the product of…

Q: The Henry’s Law constant kH for O2 in water at 20°C is 1.28x10^-3 mol/L x atm How many grams of O2…

A: KH = 1.2810-3 mol/LatmP(O2) = 1.70 and 0.269 atmVolume(V) = 3.50 Lmolar mass of O2 = 32.00 g/mol

Q: What is the vapor pressure?

A: The vapour pressure of solution of sucrose in water is calculated in step two.

Q: Biphenyl, C12H10, is a nonvolatile, non solute that is soluble in benzene C6H6. at 25 C, the vapor…

A: The question is based on Raoult's law of relative lowering of vapour pressure which states that…

Q: Choose the aqueous solution with the lowest vapor pressure. These are all solutions of nonvolatile…

A: Lowering of vapor pressure is a colligative property. Colligative properties are those properties…

Q: 29. Calculate the vapor pressure of a solution prepared by dissolving 0.500 mol of a non-volatile…

A: Given:Moles of non-volatile solute = 0.500 molMass of hexane = 275 gMolar mass of hexane = 86.18…

Q: A solution is prepared where 12.6 g of nonvolatile solute (80.30 g/mol, nonelectrolyte) is added to…

A: A solution is prepared where 12.6 g of nonvolatile solute (80.30 g/mol, nonelectrolyte) is added to…

Q: What is the vapor pressure of a solution made by mixing 62.0 g of glucose, C_6H_12O_6 with 180 g of…

A: Since the glucose is a non volatile solute hence the vapour pressure of glucose is 0 Hence the…

Q: How many of the following statements is/are true. А. The vapor pressure of a solvent over a solution…

A: A and C. Vapourization is a surface phenomenon. In case of pure solvent only volatile solvent…

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: 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: ) A solution of benzene and toluene at 25 0C and 760 mmHg (atmospheric pressure) has a total vapor…

Q: A solution is made using 162.7 g of dimethyl ether (MM = 46.07 g/mol) and 90.0 g of methanol (MM =…

A: Mole fraction is defined as the number of molecules of a constituent divided by the total number of…

Q: 2. A solution of KCI is saturated at 50°C. (a) How many grams of solute are dissolved in 100 g of…

A: Answer:- This question is answered by using the given solubility table at different temperatures.…

Q: At 20°C, the vapor pressure of ethanol is 45 torr and the vapor pressure of methanol is 92 torr.…

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: Which of the following solutions is likely to have the highest boiling point assuming, for…

A: Elevation in Boiling point is a colligative property i.e. it depends on number of particles not on…

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: The vapor pressure of pure water at 303 K is 31.8 mm Hg. When 6.416 g of an organic compound is…

A: P(solvent) = 31.8 mmHgT = 303 KP(solution) = 31.2 mmHgmass of water = 100 gmolar mass of water =…

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 vapor pressure of water at 90°C is 0.692 atm, What is the vapor pressure (in atm) of a solution…

A: Answer:According to Raoult's law when a non-volatile solute is dissolved in a solvent then vapor…

Q: Acetonitrile (CH3 CN) is a polar organic solvent that dissolves a wide range of solutes, including…

A: A)

Q: Assuming the density of water is 1.00g*mL^-1, the vapor pressure of pure water at 35C Is 42.18mmHg,…

Q: A solution is made by dissolving 40 g of ethylene glycol(C2H6O2; 62 g/mol) in 150 mL of H2O (d=1…

Q: At 25 degrees C a solution consists of 0.650 mole pentane, C5H12, and 0.250 mole of cyclopentane,…

Q: Two liquids, Y and Z, form ideal solutions at temperature T. When the total vapor pressure above a…

A: Given: Ptotal = 300.0 mmHg mole fraction of Y in the vapor phase is = 0.650 and mole fraction of Y…

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: 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: Determine the solubility

A: Henry’s law states that dissolved gases in liquid are directly proportional to the partial pressure…

Q: A solution in a sealed flask contains 15 g of glucose (nonvolatile, molar mass = 180.18 g/mol) in…

A: In this equation, we want to determine the vapour pressure of the Glucose Solution. How to…

Question

100%

(12) At a given temperature the vapor pressures of benzene and toluene are 183 mm Hg and 59.2
mm Hg, respectively. Calculate the total vapor pressure over a solution of benzene and toluene
with Xbenzene = 0.580.
A) 106 mm Hg
B) 121 mm Hg
C) 131 mm Hg
D) 242 mm Hg
E) 262 mm Hg

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A solution is prepared by mixing 100 g of an unknown calcium salt (CaX2) into 270.3 ml of water. If the vapor pressure of pure water is 23.8 mmHg at 25 degrees C and the vapor pressure of the mixture is 21.6 mmHg, determine the molar mass of the calcium salt. If the vapor pressure of the mixture was instead found to be 22.4 mmHg what was the percent disassociation of the CaX2?
A solution is made using 137.9 g of dimethyl ether (MM = 46.07 g/mol) and 90.0 g of methanol (MM = 32.04 g/mol). What is the mole fraction of the dimethyl ether in the solution?
Biphenyl, C,,H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C,H,. At 25 °C, the vapor pressure of pure benzene is 100.84 Torr. What is the vapor pressure of a solution made from dissolving 19.1 g of biphenyl in 29.7 g of benzene? Psolution Torr II
Calculate the boiling point of a solution made by adding 10.87 g of a nonelectrolyte (82.2 g/mol) to 1.22 kg of solvent. The boiling point of the solvent is 86.54 ºC and the boiling point elevation constant of the solvent is 7.17 ºC/m
16. Calculate the vapor pressure of a solution prepared by dissolving 0.750 mol of a non-volatile solute in 325 g of hexane (= 86.18 g/mol) at 55.0°C. Pº hexane = 450.0 torr at 55.0°C.
The vapor pressure of several solutions of water-propanol (C;H;OH) were determined at various compositions, and the following data of vapor pressure were collected at 45°C. 6. Mole fraction of H;0 XH20. Vapor Pressure of Solution (torr) 74.0 0.37 80.2 0.54 81.6 0.69 80.6 1.00 72.0 (a) Calculate the vapor pressure at 45°C for a solution that contains 46.0% of propanol and 54.0% water, by mole, assuming an ideal solution. (b) Determine whether water and propanol form an ideal solution, non-ideal solution with positive deviation, or non-ideal solution with negative deviation. (c) Are the overall intermolecular forces in the mixture stronger or weaker than those in pure liquids combined? Explain. (d) Which liquid has a higher boiling point, water or propanol? Explain. (e) For the three mixtures shown in the table, which one is expected to have the lowest boiling point? Explain.
Biphenyl, C,H,0, is a nonvolatile, nonionizing solute that is soluble in benzene, C,H,. At 25 °C, the vapor pressure of pure benzene is 100.84 Torr. What is the vapor pressure of a solution made from dissolving 13.6 g of biphenyl in 33.1 g of benzene? Psolution = Torr E TOOLS x10 18 étv P MacBook Air 888 & 8.
Octane (C₈H₁₈)has a vapor pressure of 14.3 torr and a density of 0.703 g/mL. Benzene (C₆H₆) has a vapor pressure of 105.0 torr and a density of 0.876 g/mL. Calculate the vapor pressure (in torr) of a solution containing 655 mL of octane and 475 mL of benzene. Assume this solution behaves ideally. (Do not provide solution in image and AI based).....
Please provide expl
What is the total vapor pressure of benzene and ethylene chloride in a solution composed of 0.6 mole fraction of benzene? knowing that vapor pressure of pure benzene is 268 mmHg, and for pure ethylene chloride 236mmHg?
A nonvolatile solute is dissolved in benzene so that it has a mole fraction of 0.147. What is the vapor pressure of the solution in torr? (P° of benzene is 26.5 torr) 『ー F2 F3 F4 F6 F7 FB F9 F10 F11 F12 @ %23 4. 7 8. S. D J K
(please type answer)