Calculate the molar mass of the solute

Assignment Help Chemistry
Reference no: EM13717978

Problem- When 1.32 g of a non polar solute was dissolved in 50 g of phenol, the latter's freezing point was lowered by 1.454 degrees C.

Calculate the molar mass of the solute.

If possible just a to the point details about how you got the answer?

Reference no: EM13717978

Questions Cloud

Calculate the absolute pressure at the bottom : A 23.0 ft tall cylindrical tank, which is closed at the top and bottom. The top of the tank is filled at a gauge pressure of 30.0 psig. The tank contains a crude oil with SG = 0.820 to a depth of 19.0 ft. If the atmospheric pressure is 1.02 atm, c..
Calculate the absolute pressure at the bottom of the tank : A 23.0 ft tall cylindrical tank, which is closed at the top and bottom. The top of the tank is filled at a gauge pressure of 30.0 psig. The tank contains a crude oil with SG = 0.820 to a depth of 19.0 ft. If the atmospheric pressure is 1.02 atm, c..
Explain elements involved in building : Discuss the elements involved in building a firms branding strategy? Explain why firms use brands extensions, cover both the advantages and disadvantages of this approach
Define the conjugate acid of ammonia is nh4+ : The conjugate acid of ammonia is NH4+, a weak acid. If a 0.2 M NH4Cl solution has a pH of 5.0, what is the Ka of NH4+? Hi, I'm trying to understand this problem
Calculate the molar mass of the solute : When 1.32 g of a non polar solute was dissolved in 50 g of phenol, the latter's freezing point was lowered by 1.454 degrees C. Calculate the molar mass of the solute.
Explain at what angle planes of platinum : At what angle (in degrees) must {111} planes of platinum (Pt) be exposed to a collimated beam of thee X-rays in order to obtain by diffraction monochromatic CrKα radiation.
Calculate final temperature in tank : Determine the final temperature in °C and final mass in kg assuming the final pressure is 100 kPa.
Problem based on the fair market value of the assets : Based on the fair market value of the assets, how much should H contribute for his one-fourth interest? What should be H's share of the profit from the sale of the assets, assuming the members are dealing at arm's length?
Explain what is the charge carrier density : The charge carrier density of GaAs at 26oC is 2.25x10^6 cm-3. What is the charge carrier density (in cm-3) at 176 C? The bandgap of GaAs is 1.42 eV.

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of ki will be present after all the h2o2 decompose

If 0.56g KI is utilized to decompose 6.0mL of 3.0% H2O2 solution what mass of KI will be present after all the H2O2 decomposes

  What is the highest percent yield of n2 that can be expected

During studies of the reaction below, 2 N2H4(l) + N2O4(l) ? 3 N2(g) + 4 H2O(g) a chemical engineer measured a less-than-expected yield of N2 and discovered that the following side reaction occurs

  Explain the thermal expansion coefficient of ti metal

Explain the thermal expansion coefficient of Ti metal is 9 x 10^-6 *C^-1. Explain what percent increase in atomic separation is realized in going from 25*C to625*C

  Explain liquid in solid is a solid foam

Which of the following combination of dispersed phase in a dispersion medium with the colloid type is INCORRECT. A) Solid in liquid is a sol. B) Solid in solid is a solid sol. C) Solid in gas is an aerosol. D) Liquid in solid is a solid foam. E) L..

  Explain solvents are added to the same container

Which substance would be in top layer when each of the following pairs of solvents are added to the same container

  Determine the volume of the acetic acid solution

Assuming the density of a 5% acetic acid solution is 1.0 g/ml, determine the volume of the acetic acid solution necessary to neutralize 25.0 ml of .10M NaOH. Also record this calculation on your report sheet.

  Explain how many moles of calcium carbonate

When the reaction was complete, 900 milliliters of carbon dioxide gas were collected at 740 mmHg and 30 degrees C. How many moles of calcium carbonate were consumed in the reaction

  What is the new volume of the gas

If I initially have a gas at a pressure of 12 atm a volume of 23 liters, and a temerature of 200k, and then I raise the temperature to 14 atm and increase the temperature to 300k, what is the new volume of the gas ?

  State the reaction is between furan and maleic anhydride

The reaction is between furan and maleic anhydride. Using 0.19 g of furan and 0.24 g of maleic anhydride.

  State mechanism for the nitration of bromobenzene

Give a detailed mechanism for the nitration of bromobenzene . As part of your answer explain the regiospecificity

  Define how many milliliters (ml) of a 0.200 m h2so4 solution

How many milliliters (mL) of a 0.200 M H2SO4 solution is needed to completely neutralize 20.41 mL of 0.280 M NaOH

  How many moles of n2o3 are needed

How many moles of N2O3 are needed so that you have 2.55 x 1024 oxygen atoms.

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