How many grams of the nonvolatile solute glycerol must added

Assignment Help Chemistry
Reference no: EM13117603

The vapor pressure of pure methanol, CH3OH, at 30 C is 160. torr. How many grams of the nonvolatile solute glycerol, C3H5(OH)3, must be added to 131. g of methanol to obtain a solution with a vapor pressure of 133. torr?

Reference no: EM13117603

Questions Cloud

Probability that lot is accepted-still reduced inspection : Assume that a lot from product 5% non-conforming is submitted. Using Poisson Distribution compute the approximate probabilities that: the lot will be accepted and still in a reduced inspection.
Choose three integers : Choose three integers a, b, and c feel free to choose negative numbers. Use a, b, and c to create a trinomial ax2 + bx + c.
Prepare the adjusting entry for depreciation : At the end of its first year, the trial balance of Wooster Company shows Equipment $32,000 and zero balances in Accumulated Depreciation-Equipment and Depreciation Expense.
Estimating quadratic equation : How many possible solutions are there to any quadratic equation? How can you tell the number of solutions there will be to any polynomial? Provide an example to support your answer.
How many grams of the nonvolatile solute glycerol must added : The vapor pressure of pure methanol, CH3OH, at 30 C is 160. torr. How many grams of the nonvolatile solute glycerol, C3H5(OH)3, must be added to 131. g of methanol to obtain a solution with a vapor pressure of 133. torr.
Verbal breakdown of step : What are the similarities and differences between the procedures needed to solve each of the following problems? Show your work and include a verbal breakdown of each step.
Illustrate what is the magnitude of the footballs resultant : At the point he throws a 50.0 yards forward pass straight down the field. Illustrate what is the magnitude of the football's resultant displacement?
Determining absolute value inequalities : What is the best method for solving absolute value inequalities? Finally, we remember that |x|=|-x|. This means that we do not solve absolute value inequalities with a negative x inside! We simply rewrite it: |2-3x|=|3x-2|. This means we never have..
Illustrate what are the velocities of the two people : Illustrate what are the velocities of the two people after the snowball is exchanged? Disregard the friction between the skates and the ice.

Reviews

Write a Review

Chemistry Questions & Answers

  Lewis structure and state

Lewis Structure and state which of the given compounds are isomers - There are three compounds are given as I. pentane , II. 2-methylbutane , III. 2,3-dimethylbutane , IV. 2,2-dimethylpropane V.

  How the electron configurations end

Li is in row 2 of the periodic table, Na is in row 3, and K is in row 4. How do their row numbers affect how their electron configurations end.

  Write the reaction, showing how much atp can be produced

Write the overall reaction, showing how much ATP (Adenosine tri phosphate) can be produced per pentose used also write an equation for the generation of NADPH using ribose as a sole source of carbon?

  Determine the molarity of solution

Determine how many grams of C 6 H 12 O 6 should be mixed in 563 grams of C 2 H 5 OH) to form a 2.40X10^-2 m solution?

  Compute the number of grams of na

The volume of the gas is measured 201 mL at .989 atm. compute the number of grams of Na used in the reaction if Vapor pressure of water = 0.0277 atm

  Compute the partition coefficient for the compound

compute the partition coefficient for the compound between C 6 H 14 and H 2 O (Kphexane/water).

  Determine the identity of the diatomic gas

Determine the identity of the diatomic gas when a boy places 59.5 gm of a diatomic gas into a ten litres container at 25 degree Celsius (measures the pressure to be 2.053 atm. )

  Calculate ratio of hcl molecules in first excited rotational

Calculate the ratio of HCL molecules in the first excited rotational state to those in the ground state @ 25 C. Assume an equilibrium bond distance of 1.275 angstroms.

  Calculate g for an sulphur trioxide

Consider the reaction CuSO4(s) ! CuO(s) + SO3(g) . If G? = -14.6 kJ at 950?C for this reaction, calculate G for an SO3(g) pressure of 50 bar at this temperature.

  Calculate the binding energy per nucleon of 56fe

Stellar nuclear fusion begins with 1H and ends with 56Fe. Younger stars fuse hydrogen to form 4He, while older, more massive stars fuse helium to form heavier elements.

  Explain advantages and disadvantages of alternative fuel

In the event of a severe and prolonged shortage of petroleum, suggest one alternative fuel that could be used for automobiles. What do you see as the advantages and disadvantages of your choice of alternative fuel?

  Calculate the density of the solid

A 4.369g sample of metal is placed in a flask. water is added to the flask and the total volume in the flask is read to be 126.4ml.

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