What is the molar mass of the solute

Assignment Help Chemistry
Reference no: EM132441656

Camphor melts at 179.8oC and has a freezing point depression constant, Kf = 40oC/molal. When 0.186 g of an unknown organic solid is dissolved in 22.01 g of liquid camphor, the freezing point of the mixture is found to be 176.7oC. What is the molar mass of the solute?

Reference no: EM132441656

Questions Cloud

What is the molarity of the solution : You make a 100 mL solution by dissolving 5g of a solid solute in water. The molar mass of the solute is 110 g/mol.
What is the mass of cacl2 in original solution : Additionally how many Moles of Ca are in the solution, based on actual yield? and what is the Mass of CaCl2 in original solution, based on actual yield?
Discuss the concept growing their own people : Why do you think is ABC so successful in their training and learning interventions? Or are they successful? Is there any room for improvement?
Draw a diagram of the pipette : Draw a diagram of the pipette, showing the appropriate graduations/markings. Draw a meniscus at the graduation to which you would
What is the molar mass of the solute : When 0.186 g of an unknown organic solid is dissolved in 22.01 g of liquid camphor, the freezing point of the mixture is found to be 176.7oC
What would the change in freezing point be : If you dissolve the same solid in H2O (Kf = 1.86oC/molal) to the same final molality as you had it in the PDB, what would the change in freezing point be?
Discuss the Kellar vs Summit Seating : Discuss the Kellar vs Summit Seating and Helton v. AT&T and also compare and contrast between them.
What is the crystal lattice energy of lii : What is the crystal lattice energy of LiI? Sublimation energy for Li is 159 kJ/mol and ionization energy for Li is 520 kJ/mol kJ/mol.
Recrystallization of acetanilide : The purification of a solid is achieved through recrystallization. In this process, the mixture that contains the compound of interest is dissolved

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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