Evaluate the vapor pressure of a solution glycerin

Assignment Help Chemistry
Reference no: EM13524209

Calculate the vapor pressure of a solution containing 29.4 g of glycerin (C3H8O3) in 120 mL of water at 30.0 C. The vapor pressure of pure water at this temperature is 31.8 torr. Assume that glycerin is not volatile and dissolves molecularly (i.e., it is not ionic) and use a density of 1.00 g/mL for the water.

Reference no: EM13524209

Questions Cloud

Explain what is the identity of the alkali metal : The product, a binary ionic compound, crystallizes in a unit cell with anions in a face-centered cubic arrangement and with cations centered along each edge between anions. In addition, there is a cation in the center of the cube. What is the iden..
Most homogeneous and self-consciously international : 1. According to Ellwood, which of the following faiths is the most homogeneous and self-consciously international community?
Explain what is the theoretical yield of bromobenzene : What is the theoretical yield of bromobenzene in this reaction when 30.00 g of benzene reacts with 65.0 g Br2? b) if the actual yield of bromobenzene was 56.7 g what was the percentage yield
Differentiate among the styles of public leadership : Differentiate among the styles of public leadership.
Evaluate the vapor pressure of a solution glycerin : Calculate the vapor pressure of a solution containing 29.4 g of glycerin (C3H8O3) in 120 mL of water at 30.0 C. The vapor pressure of pure water at this temperature is 31.8 torr
What is the potential risk of euc hazards : What are Fire and Gas (F & G) detection and mitigation systems - why are F and G systems necessary
Calculate the positive charge in coulombs on the other : Two identical conducting spheres, fixed in place, attract each other with an electrostatic force of 0.159 N when their center-to-center separation is 43.2 cm. calculate the positive charge in coulombs on the other
Explain what mass of cu is deposited on an automobile trim : What mass of Cu is deposited on an automobile trim piece if plating continues for 1.25 h at a current of 3.7 A
Is it a culture or ethnic group : Is It a Culture or Ethnic Group

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the value of delta g

An electrochemical cell has an Eocell of 2.00 V and transfers 1 mole of electrons. The Faraday constant is 96,485 C/mol e-. What is the value of delta G

  Depict and discuss the mechanism of the diels-alder reaction

Draw and discuss the mechanism of the Diels-Alder reaction (with arrows to show the electron movements). Draw the orientation of the reacting p-orbitals and indicate how they overlap to form product.

  What is the percent by mass of nahco3 in a solution

What is the percent by mass of NaHCO3 in a solution containing 10 g of NaHCO3 dissolved in 300 mL of H2O

  Compute the atomic mass of the element x

Element X has two natural isotopes: X-6 (6.015 amu) and X-7 (7.016 amu). Calculate the atomic mass of the element X given the abundance of X-7 is 92.5%

  Determine the emf of a fuel cell that oxidizes hydrogen

determine the emf of a fuel cell that oxidizes hydrogen according to the reaction2h2 g o2 g --gt 2h2o lunder the

  To find the by mass of a compound in a given

to find the by mass of a compound in a given sample.dissolving 3.00 g of an impure sample of calcium carbonate in

  Define what is the molarity of a solution made by dissolving

What is the molarity of a solution made by dissolving 5.69 g of sodium acetate in water and diluting to 750. mL? (molar mass NaC2H3O2 is 82.0 g/mol.)

  Compute the equilibrium constants

Using standard reduction potentials, calculate the equilibrium constants for the following reactions.

  How much sodium 24 will remain

sodium 24 has a half life of 15 hours. how much sodium 24 will remain from a 10.0-g sample after 60 hours?

  What is the kinetic energy of the ejected electron

Pb atom is ionized using a photon of ultraviolet radiation having an energy of 1.86E-18 J, what is the amount of leftover energy that goes into the kinetic energy of the ejected electron

  Explain which solution behaves more ideally

Which solution behaves more ideally, a 5.0% by weight NaOH (aq) solution (b.p. = 102 ºC) or a 50. % NaOH (aq) solution (b.p. = 140. ºC) Support your answer with calculations (hint: what are the theoretical boiling points for these solutions).

  Explain position based on the de broglie wavelength

A 247-ln fullback runs the 40-yd dash at a speed of 19.99 +/- 0.10 mi/h and has a wavelength of 7.79E-37. What is the uncertainty in his position based on the de Broglie wavelength

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