Calculate the vapor pressure of a solution

Assignment Help Chemistry
Reference no: EM131390234

Calculate the vapor pressure of a solution of 0.19 mol of cholesterol in 5.4 mol of toluene at 320 C. Pure toluene has a vapor pressure of 41 torr at 32oC. (Assume ideal behavior). Answers in torr.

Reference no: EM131390234

Questions Cloud

What is the molar mass of the solute : A solution of 1.60 g of solute dissolved in 25.0 mL of H20 at 25oC has a boiling point of 100.800 oC. What is the molar mass of the solute if it is a nonvolatile nonelectrolyte and the solution behaves ideally (d of H20 at 250C= 0.997 g/mL)? Answer i..
Find the average loss per reel : A random sample of 10 yields the following thicknesses (in millimeters): 0.0048, 0.0053, 0.0051, 0.0051, 0.0052, 0.0049, 0.0051, 0.0047, 0.0054, 0.0052. Find the average loss per reel.
What is the freezing point of a solution : The freezing point of benzene is 5.5 oC. What is the freezing point of a solution of 5.00 g of naphthalene (C10H8) in 244 g of benzene? (Kf of benzene= 4.90oC/m.)
Determine the rise and fall time of the pulse : Use the dual-trace feature of the oscilloscope to measure tphl and tplh of the AND gate. (Use 1.5 V as the measurement reference level.)
Calculate the vapor pressure of a solution : Calculate the vapor pressure of a solution of 0.19 mol of cholesterol in 5.4 mol of toluene at 320 C. Pure toluene has a vapor pressure of 41 torr at 32oC. (Assume ideal behavior). Answers in torr.
Find the average loss per reel : A random sample of 10 yields the following thicknesses (in millimeters): 0.0048, 0.0053, 0.0051, 0.0051, 0.0052, 0.0049, 0.0051, 0.0047, 0.0054, 0.0052. Find the average loss per reel.
Find the average loss per reel : A random sample of 10 yields the following thicknesses (in millimeters): 0.0048, 0.0053, 0.0051, 0.0051, 0.0052, 0.0049, 0.0051, 0.0047, 0.0054, 0.0052. Find the average loss per reel.
Ph of a solution made by diluting : Is a solution made by diluting 0.10mole of CH3COOH (Ka = 1.8 x 10-5) in 100 mL of H2O a buffer?  What is the pH of a solution made by diluting 0.052 moles of NH3 (Kb = 1.8 x 10-5) in 221 mL of water?
Write the production function in per worker variables : Write the production function in per worker variables. Does the per worker production function have diminishing marginal returns to capital? Why? Write the fundamental Solow equation in per worker variables.

Reviews

Write a Review

Chemistry Questions & Answers

  Define the mass percent composition of the solution

The vapor above a mixture of pentane and hexane at room temperature contains 35.5 pentane by mass. What is the mass percent composition of the solution. Pure pentane and hexane have vapor pressures of 425 and 151 , respectively, at room temperatur..

  Find out the empirical formula

An insecticide has the following composition: 47.5% C, 2.54% H, and 50.0% Cl. Determine the empirical formula.

  What is the molarity of chloride ions

when 0.08 moles ammonium chloride are dissolved in enough water to make 677 milliliters of solution, what is the molarity of chloride ions?

  A 31 l tank contains a gas under a pressure of 617 atm what

a 31 l tank contains a gas under a pressure of 617 atm. what volume would the gas occupy at the same temperature at 900

  A sample of gas occupies a volume of 445 ml at a

a sample of gas occupies a volume of 445 ml at a temperature of 274 k. at what temperature will this sample of gas

  Calculate the concentration of the asprin

Question- Mark took an asprin tablet that weighed .364g and dissolved it in 250 mL of water. Calculate the concentration (Molarity) of the asprin (acetylsalicylic acid) solution she prepared.

  Define the scientific method at its worst

Some suggest that the Piltdown Man episode points to the scientific method at its worst and its best. What do they mean by this?

  What is the ksp value of pb(io3)2

A saturated solution of Pb(IO3)2 in pure water has a lead ion concentration of 5.0 x 10-5 Molar. What is the Ksp value of Pb(IO3)2?

  What is the density of the material in grams per centimeters

Problem- A rectangle of length 5.42 in., height 3.47 cm, and depth 309 mm has a mass of 147.2 ounces. What is the density of the material in grams per centimeters

  Explain what is the molality of concentrated naoh

Concentrated sodium hydroxide is 19.4 M and has a density of 1.54g/mL. What is the molality of concentrated NaOH?

  Explain what is the minimum urate ion concentration

If the extracellular [Na+] is 0.10 M and the solubility in water of sodium urate is 0.072 g/100 mL, what is the minimum urate ion concentration (abbreviated [Ur - ]) that will cause a deposit of sodium urate

  Calculate the change in ph hcl is added to buffer

Question- Part a) Calculate the change in pH when 4.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq) and 0.100 M in NH4Cl(aq).

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