Solved: Calculate the mole fraction of thiophene in the solution, Chemistry

+44 141 628 6080
[email protected]

Calculate the mole fraction of thiophene in the solution

The density of toluene (C7H8) is 0.867 g/mL, and the density of thiophene (C4H4S) is 1.065 g/mL. A solution is made by dissolving 23.0 g of thiophene in 250.0 mL of toluene.

Calculate the mole fraction of thiophene in the solution?
Calculate the molality of thiophene in the solution?

Solution Preview :

Prepared by a verified Expert

Chemistry: Calculate the mole fraction of thiophene in the solution

Reference No:- TGS0701817

Now Priced at $5 (50% Discount)

Recommended (95%)

Rated (4.7/5)

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : How much heat must a refrigerator remove

How much heat must a refrigerator remove from 100 g of water at 25 º C to convert it to ice at 0º C? (Specific heat of water = 1 cal /gº C and heat of fusion of ice = 80 cal/g at 0º C)

Q : What is the molal concentration of glucose in solution

A solution of water kf=1.86 and glucose freezes at 1.75C. What is the molal concentration of glucose in this solution? Assume that the freezing point of pure water is 0.00 C.

Q : Determined that the cost of supplies

Bev's Dry Cleaners is owned and operated by Beverly Zahn. A building and equipment are currently being rented, pending expansion to new facilities.

Q : Velocity of most energetic electron emitted from cathode

Find the velocity of the most energetic electron emitted from the cathode when the incident light on the cathode is 100nm.

Q : Calculate the mole fraction of thiophene in the solution

The density of toluene (C7H8) is 0.867 g/mL, and the density of thiophene (C4H4S) is 1.065 g/mL. A solution is made by dissolving 23.0 g of thiophene in 250.0 mL of toluene.

Q : Compute the predicted break-even point

Compute the predicted break-even point in dollar sales for year 2014 assuming the machine is installed and there is no change in the unit sales price.

Q : Find the wavelength and momentum

An electron is accelerated through a potential difference of 400V. Find its wavelength and momentum.

Q : Determined that the fair value of the conchita division

On July 31, 2014, Mexico Company paid $3,065,200 to acquire all of the common stock of Conchita Incorporated, which became a division of Mexico. Conchita reported the following balance sheet at the time of the acquisition.

Q : What is the freezing point depression constant of benzene

2.55g napthalene dissolved in 30g of benzene. benzene freezes at 5.5C and resulting solution freezes at 2.13C what is the freezing point depression constant of benzene.

1960775

Questions
Asked

3,689

Active Tutors

1431204

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Solution Preview :

Prepared by a verified Expert

Chemistry: Calculate the mole fraction of thiophene in the solution

Reference No:- TGS0701817

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : How much heat must a refrigerator remove

Q : What is the molal concentration of glucose in solution

Q : Determined that the cost of supplies

Q : Velocity of most energetic electron emitted from cathode

Q : Calculate the mole fraction of thiophene in the solution

Q : Compute the predicted break-even point

Q : Find the wavelength and momentum

Q : Determined that the fair value of the conchita division

Q : What is the freezing point depression constant of benzene

How protein is an essential part of our health

Discuss about health information exchanges in the niles

Discuss education and care services national regulations

How to determine if there is a quality issue

What inter-professional involvement needs to be considered

Why should contraception be a reproductive right

Problem regarding childhood education and care services

Solution Preview :

Prepared by a verified Expert

Chemistry: Calculate the mole fraction of thiophene in the solution

Reference No:- TGS0701817

Recent Questions Asked Chemistry

Q : How much heat must a refrigerator remove

Q : What is the molal concentration of glucose in solution

Q : Determined that the cost of supplies

Q : Velocity of most energetic electron emitted from cathode

Q : Calculate the mole fraction of thiophene in the solution

Q : Compute the predicted break-even point

Q : Find the wavelength and momentum

Q : Determined that the fair value of the conchita division

Q : What is the freezing point depression constant of benzene

Asked Questions