Using the following figure, predict the boiling point of the initial drops of distillate of a mixture of .8 Mol fraction of toluene and .2 Mol fraction of cyclohexane. 120120110110Vapor100100A90Liquid90807070601.0 toluene600.0 toluene0.250.500.750.0 cyclohexane1.0 cyclohexalMol fractionTemperature (C)80Temperature (°C)

Given the distillate contains a mixture of 0.8 Mol fraction of toluene and 0.2 Mol fraction of…

Answered: Using the following figure, predict the…

Using the following figure, predict the boiling point of the initial drops of distillate of a mixture of .8 Mol fraction of toluene and .2 Mol fraction of cyclohexane.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter6: Equilibria In Single-component Systems

Section: Chapter Questions

Problem 6.3E

See similar textbooks

Related questions

Q: A 20 mol% glutaraldehyde, 80 mol% water solution can be used for protein precipitation, a key step…

A: Boiling point of a mixture is calculated by using boiling point elevation. As boiling point…

Q: In this experiment, if you decreased the mass of the benzoic acid and kept the same amount of lauric…

A: The melting point of lauric acid and benzoic acid is 43.8oC and 122oC respectively it means at the…

Q: Compounds like sodium stearate, called “surfactants” ingeneral, can form structures known as…

A: (a) The colloidal size molecules cause scattering of light. Before critical micelle concentration…

Q: A 125.6g sample of ethanol(CH3CH2OH) was dissolved in 555.0 g of water. The mole fraction of…

A: Given mass of ethanol is 125.6 g and given mass of water is 555.0 g. Molar mass of ethanol is 46.07…

Q: The molality of an aqueous solution of sugar (CMO is 175m. Calculate the mole fractions of sugar and…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A student was instructed to determine the molecular weight of an unknown white powder. He remembered…

A: Mass of unknown solute is given to be 22.87 g. Mass of solvent (H2O) is 0.500 kg Boiling point of…

Q: A solid mixture made up of 75% of solid A and 25% of solid B by mass is to be dissolved in 250.0 ±…

A: Given: % of Solid A = 75% % of Solid B = 25 % Volume of water = 250.0 ± 0.5 mL Molality of solution…

Q: Does the water solbility of an inorganic salt or decrose as the temperature of the watex is…

A: Inorganic salts are generally ionic compounds made of a metal cation and a nonmetal anion bonded…

Q: In one or two sentences, state whether you would expect the condition to be a greater hazard for…

Q: The vapor pressure of toluene at 298K is 3728.76 Pa, and the vapor pressure of benzene at 298K is…

A: Answer: Given data: P°toluene=3728.76PaP°Benzene=12665.63Pa Mass % of toluene=60%Mass % of…

Q: Calculate the mole fractions of methanol, CH3OH; ethanol, C2H5OH; and water in a solution that is…

Q: The lattice enthalpy of KCI is positive, indicating that it takes energy to break the ions apart in…

A: The dissolution of ionic compounds is exothermic process because the ionic compound is a stable…

Q: What kind of colloidal system is the calcium acetate gel and how is it formed? What is/are the…

A: Colloidal systems are those which are mixtures of components. Colloidal particles are intermediate…

Q: A student was instructed to determine the molecular weight of an unknown white powder. He remembered…

Q: At 20°C, the vapor pressure of toluene is 0.0289 atm andthe vapor pressure of benzene is 0.0987 atm.…

Q: Consider a solution composed of toluene (C7H8) and benzene (C6H6) with volumes 50 mL and 125 mL,…

Q: Find the boiling point rise of a 40 wt% solution of glycerol,,, in water boiling at 299oF

Q: A solution contains only sucrose and water. If the mole fraction of sucrose is 0.0558, determine the…

A: Molality can be determined from mole fraction of solute using the given formula,

Q: Understand how the phase diagram shifts in response to solutes being added to a solvent Understand…

A: A question based on phase diagram that is to be accomplished.

Q: A solution contains 3.86g of magnesium chloride and 250g of water. Compute for the freezing point…

A: Applying formula ∆T = i×kf×m

Q: The molar mass of a nonelectrolyte is 58.0 g/mol. Compute the boiling point of a solution containing…

A: 100.133 0C is the boiling temp. of the electrolyte.

Q: A solution is made by dissolving 0.626 mol of nonclectrolyte solute in 849 g of benzene. Calculate…

Q: The normal boiling point of a certain liquid X is 93.80 °C, but when 59. g of ammonium sulfate…

A: The question is based on the concept of solution. Elevation in boiling point is a colligative…

Q: A aqueous cleaning solution has a total mass of 4.50 kg, 630 g of which is hydrochloric acid. What…

Q: A solution is made by dissolving 0.633 mol of nonelectrolyte solute in 811 g of benzene. Calculate…

Q: A student was instructed to determine the molecular weight of an unknown white powder. He remembered…

A: The student may proceed through property of solution that is colligative property.and it can be used…

Q: A solution is made by dissolving 0.656 mol of nonelectrolyte solute in 789 g of benzene. Calculate…

A: Given, The moles of nonelectrolyte = 0.656 mol. The mass of benzene = 789 g. The boiling point of…

Q: water 97℃ Boiling point of solution 99℃ Mass of flask 118.2g Mass of distilled water w/…

A: Given, Boiling point of distilled water 97℃ Boiling point of solution 99℃ Mass…

Q: An ideal recrystallization solvent should have a large gradient of solubility along with…

A: A question based on analytical separation that is to be accomplished.

Q: Derive expression for Raoult’s law when the solute is non-volatile.

A: According to Raoult's Law, the vapour pressure of a non-volatile solute is equal to the vapor…

Q: An aqueous solution of 2 percent non-volatile solute exerts a pressure of 1.004 bar at the boiling…

A: Given, Vapor pressure of water = 1.013 barVapor pressure of solutions = 1.004 barPercentage of…

Q: The molar mass of a nonelectrolyte is 58.0 g/mol. Compute the boiling point of a solution containing…

A: Molar mass of compound, M = 58 g /molMass of water = 600 gMass of compound = 20.2 g

Q: The normal bolling point of a certaln llquid X is 148.70 °C, but when 13. g of alanine (C,H,NO,) are…

Q: In benzene, dimerization occurs with benzene due to hydrogen bonding. In 110 gof benzene, 1.70 gof…

A: Colligative property is a property that depends on the number of molecules present in the solution.…

Q: The vapor pressures of pure ethyl alcohol and pure isopropylacohol are 60.8 mnHgand 452 mnitgat…

A: The vapour phase mole fraction of the species will be equivalent to the mathematical ratio partial…

Q: A solution is made by dissolving 0.550 mol of nonelectrolyte solute in 789 g of benzene. Calculate…

Q: The normal boiling point of a certain liquid X is 124.9 °C, but when 31. g of urea (NH),CO)- are…

A: Given :- Normal boiling point of X = 124.9°C Mass of urea = 31. g Mass of X = 350. g Boiling…

Q: A solution is made using 280.0 g of H2O (molar mass= 18.02 g/mol) and 75.89 g of fructose C6H12O6…

A: Mass of water = 280.0 g of H2O Molar mass of water = 18.02 g/mol Mass of fructose = 75.89 g of…

Q: The dispersed phase of a colloid can be a a. gas b. liquid c. solid d. more than one choice is…

A: We have to tell which option is correct

Q: When the enthalpy of dissolution (Δ?°???) is positive, should solubility increase or decrease as the…

A: Interpretation: We have to explain enthalpy will increase or decrease if temperature increases.

Q: One component of an ideal binary solution has a pure component vapor pressure equal to one-fourth…

A: The partial pressure is equivalent to the multiplication between the pure component vapour pressure…

Q: (Concentration) A solid mixture made up of 75% of solid A and 25% of solid B by mass is to be…

A: The expression for molality (m) is: m=number of moles of solute mass of solvent (in kg)m=mass of…

Q: A solution is made by dissolving 0.741 mol of nonelectrolyte solute in 857 g of benzene. Calculate…

A: Number of moles of non - electrolyte solute = 0.741 mol Mass of Benzene = 857 g

Q: At 25°C, the vapor in equilibrium with a solution containing carbon disulfide and acetonitrile has a…

A: In the vapor phase, total pressure (Ptotal) = 247 torr and mole percent of CS2 = 85.3 % mole…

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

A: The vapour pressure of the mixture of pentane and hexane at room temperature is = 247 torr The…

Q: The depression of the freezing point with FeCl3 s 0.2976 degC and molality is 0.050 m. Calculate…

Q: If the freezing point depression (ΔTf) is know, the molality of the solvent can be calculated using…

Question

100%

Using the following figure, predict the boiling point of the initial drops of distillate of a mixture of .8 Mol fraction of toluene and .2 Mol fraction of cyclohexane.

120
120
110
110
Vapor
100
100
A
90
Liquid
90
80
70
70
60
1.0 toluene
60
0.0 toluene
0.25
0.50
0.75
0.0 cyclohexane
1.0 cyclohexal
Mol fraction
Temperature (C)
80
Temperature (°C)

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

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A parcel of unsaturated air contains a mixture of dry air and water vapor. The specific humidity q of the air parcel is 12 g kg^−1. Recall that q = Mv / (Mv+Md),where Mv is the mass of the water vapor and Md is the mass of the dry air. This is equivalent to what we have been calling the fractional concentration of water vapor by mass. (a) If the air parcel is at a temperature T= 25◦C , what is the virtual temperature of the air parcel? (b) If the air parcel is at a temperature T= 25◦C and a pressure of 1000 hPa, what is the relative humidity of the air parcel? (c) What is the apparent molar mass of the air parcel?
Chloroform and acetone form a maximum boiling azeotrope at a total pressure of 1.00 atm. What is the mol% of chloroform in this azeotrope at the azeotrope’s boiling temperature?
Can I please have help with b A mixture consists of 78,1 g benzene (C6H6) and 92,1 g toluene (C7H8). Both substances are volatile, and their vapour pressures (in the pure form) are as follows at 20°C: Benzene: 0.0988 atm Toluene: 0.0287 atm a) Which substance, benzene or toluene, would have the lowest boiling point in the pure form? Give a reason or your answer. b) Calculate the vapour pressure of the benzene-toluene mixture at 20°C.
If the boilng point of benzene is 80.1 degress C, and that delta H of b=30.7kJ/mole, what is the boiling point of benzene under a vacuum of 0.0585atm?
A scientist adds 0.450 mol of liquid AB 2 (l) and 0.0100 mol of the vapour AB 2 (g) to an empty 10.0 Lcontainer at 25°C.
How many grams of ethylene glycol (C2H6O2) must be added to 1000. g water to create anautomobile radiator coolant mixture that will not freeze at – 15⁰C?
Calculate the missing data in the following table. Compound ΔHvap (kJ/mol) ΔSvap [J/(mol·K)] Boiling Point (°C) hexanoic acid 71.1 105.7 hexane 28.9 85.5 69 or 68.73 formic acid 60.7 100.8 1-hexanol 44.5 157.5 The text states that the magnitude of ΔSvap tends to be similar for a wide variety of compounds. Based on the values in the table, do you agree?
The normal freezing point of n-octane 1C8H182 is -57 °C. In what temperature range is it a nonspontaneous process?
3. What is the mole fraction of an isopropyl alcohol(C2H7OH) alcohol made by 70% by mass? a.) What is the mole fraction of water?
With the addition of 50g of a compound to 750g of CCl4, how many grams of the compound is required to induce a boiling point elevation of 1 K? where, (Kb, tetrachloromethane = 4.95 K kg mol-1)
N2(g) + 202(g) → 2N02(g) Delta Gf for N02(g) is 51.84 kj/mol. What is delta G at 298K when the partial pressure of N02, N2,02 are 0.100 atm, 1.00 atm, 2 atm, respectively?
60.0 mL of pure water at 282 K is mixed with 100.0 mL of pure water at 339 K. What is the final temperature of the mixture?