Compute the mole fraction of benzene in a solution

Assignment Help Chemistry
Reference no: EM13221186

At 60 degrees C the vapor pressure of pure benzene is 388mmHg and that of pure toluene is 137mmHg. Calculate the mole fraction of benzene in a solution of benzene and toluene that has a total vapor pressure of 266mmHg at 60 degrees C. Note that both components contribute to the vapor pressure over the solution.

Reference no: EM13221186

Questions Cloud

Compute the molality h3po4 in the solution : Calculate the molality H3PO4 in the solution and Water is the solvent and the molarity of H3PO4 in the solution and the number of ml of the 85% H3PO4 that is required to make 800 ml of 2.00 M H3PO4?
Discuss the concept of the long tail in relationship : Discuss the concept of the ‘long tail' in relationship to Netflix's business model/strategy and how this concept has evolved with the company's transition to streaming video.
Identify a regional cluster in nsw : Identify a regional cluster in NSW or elsewhere in Australia that currently exists or where such development would enhance the local and national economy.
Discuss netflix sources of competitive advantage : Discuss Netflix's sources of competitive advantage (discuss the concepts of brand, scale economies, data and switching cots, and distribution channels).
Compute the mole fraction of benzene in a solution : Calculate the mole fraction of benzene in a solution of benzene and toluene that has a total vapor pressure of 266mmHg at 60 degrees C. Note that both components contribute to the vapor pressure over the solution.
How the nature of competition has changed in the industry : Discuss the company's business strategy and how it has evolved. What firms are Netflix's most significant competitors, and how the nature of competition has changed in the industry?
Why some people obtain extra education while others do not : Conduct a cost-benefit analysis of obtaining a graduate degree. Assess both the short-term and the long-term costs and benefits to determine why some people obtain the extra education while others do not.
Identify the key industry forces related to profitability : Assess the video industry as of today in terms of industry profitability (use Porter's Five Forces framework and clearly identify the key industry forces related to profitability).
Explain what is the theoretical yield for the reaction : What is the theoretical yield for this reaction under the given conditions:1.49 g H2 is allowed to react with 10.3 g N2

Reviews

Write a Review

Chemistry Questions & Answers

  Define description of chemical reactions

Description of Chemical Reactions, Why when heating and cooling three different separate substances in open containers does the mass change in two of them (one loss mass; the other gained mass) but stays the same in the third when it is known that..

  What is the molarity of zncl2

What is the molarity of ZnCl2 that forms when 30.0 of zinc completely reacts with CuCl2 according to the following reaction? Assume a final volume of 285 mL .

  How many l of h2 gas (at stp) is produced

How many L of H2 gas (at STP) is produced from 470 mL of 0.36 M HCl and excess Zn? The reaction is: Zn + 2HCl = ZnCl2 + H2

  Explain what kind of flask is used to prepare the solution

should be used to make 2.00 L of 0.0500 M solution? What kind of flask is used to prepare this solution?

  How many grams of nano3 remain in solution

A solution containing 80. G of NaNO3 in 75 g of H2O at 50°C is cooled to 20°C. How many grams of NaNO3 remain in solution at 20° C?

  Define what is the formula of the iron oxide

heated in a stream of hydrogen until it was completely converted to the metal, If the metal weighed 1.68g, what is the formula of the iron oxide? (fe =56, O = 16)

  Explain the ph change of solution of citric acid

What is the pH change of a 0.200M solution of citric acid (pKa=4.77) if citrate is added to a concentration of 0.175M with no change in volume?

  How much heat is evolved per gram of fuel burned

2.4 g of a hydrocarbon fuel is burned in a calorimeter that contains 262 grams of water initially at 25.00 C. After the combustion, the temperature is 26.55 C.

  State a certain volume of air is passed

For estimating ozon in the air, a certain volume of air is passed through an acidified or neutral KI solution when oxygen is evovled and iodide is oxidized to give iodine

  Define no measurable difference between final and initial ph

there is no measurable difference between final and initial pH - that is why it is called a buffer E. final pH is 0.16 pH units lower than original pH

  What is the new pressure

After 273 m3 of ethylene oxide at 748 kPa and 525 K is cooled to 293 K, it is allowed to expand to 1.10 × 103 m3. What is the new pressure?

  State the ballon ascends to and altitude

A weather ballon is filled with helium to a volume of 305L at 28 degree celcius and 751 mmHg . The ballon ascends to and altitude where the pressure is 504 mmHg and temperature

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd