What is the vapor pressure of the solution at 20 °c

Assignment Help Chemistry
Reference no: EM13697049

Problem- A solution is made by mixing 36.0 mL of ethanol, C2H6O, and 64.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 °C?

I need proficient help to solve the above problem

Reference no: EM13697049

Questions Cloud

What would be the angle of the first diffraction pattern : What would be the angle of the first diffraction pattern for a 680 nm laser submerged in water (n=1.33), if the diffraction grating has 600 lines per mm
What is the magnitude of the vector product : Vector A has magnitude 16m and vector B has magnitude of 17m. The scalar product A x B is 81m2. What is the magnitude of the vector product between these two vectors
Consider this initial-rate data at a certain temperature : Problem- Consider this initial-rate data at a certain temperature for the reaction described by 2NOCl yields 2NO + Cl2.
What would be the wavelength : A thin (130 nm) slide of glass (n=1.5) is floating atop water (n=1.33). What would be the wavelength of the first order constructive interference
What is the vapor pressure of the solution at 20 °c : Problem- A solution is made by mixing 36.0 mL of ethanol, C2H6O, and 64.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 °C
What is the net charge on the balloon : Positive charge is spread uniformly over the surface of a spherical balloon 70cm in radius, resulting in an electric field of 36kN/C at the balloon's surface. What is the net charge on the balloon
The specific heats of solid, liquid and gaseous ethanol : The specific heats of solid, liquid and gaseous ethanol are 0.97, 2.3 and 1.9 J/g•K, respectively. How much heat must be added to a 115.5 g sample of solid ethanol initially at 77 K to raise the temperature to 300 K.
How much does it gain or lose : A grandfather's clock is calibrated at a temperature of 21°C. How much does it gain or lose in a 24 h period
What mass of nacl must be dissolved in 500ml of water : Problem- A reaction calls for you to mix 500 mL of 1.0 M NaCl solution with 250 mL of 3.5 M AgNO3 solution. What mass of NaCl must be dissolved in 500ml of water to make the proper salt solution

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what mass of mgnh4po4 precipitated

what mass of MgNH4PO4 precipitated when 200 mL of 1%(w/v) solution of MgCl2 were treated with 40 mL of 0.1753 M Na3PO4 and excess of NH4+ what was the molarity of the excess reagent (Na3PO4 or MgCl2) after the precipitation was complete

  Why does it take long to ignite mg ribbons

why is it important to immediately cover the Mg ribbon with the other slab of dry ice once it starts burning?

  State a technician in a large pharmaceutical research firm

As a technician in a large pharmaceutical research firm, you need to produce 350.mL of 1.00 M potassium phosphate buffer solution of pH = 6.87. The pKa of H2PO4- is 7.21.

  Why was the titration performed by the addition of

why was the titration performed by the addition of permanganate solution to oxalate solution and not the other way

  What is the cn- concentration

A stock solution is prepared by adding 15 mL of 2.5 M Ba(CN)2 to enough water to make 23 mL. What is the CN- concentration of 10 mL of the stock solution?

  In what form does bh3 ordinarily exist give the name

in what form does bh3 ordinarilyexist? give the name molecular formula and structureof this substance. b write

  Compute the concentration of na+ ions

Calculate the concentration of Na+ ions (in mol/L) for each of the following. a) A 41.0 mL sample of 2.0 M Na3PO4 which has been diluted to 300.0 mL b) 8.50 g Na2CO3•5H2O(s) is made up in a total volume of 3.50 L

  Explain a molecule of glucose contains 6 carbon atoms

A molecule of glucose contains 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms. Which is the correct formula.(a) 6CH20 (b) (CH2O)6 (c) C6H12O6 (d) C6(H2O)6

  Explain ratio of moles of ethanol to moles of 4-aminobenzoic

The procedure calls for 120 mg of 4-aminobenzoic acid, and 2.0 mL of absolute ethanol. If you used 131 mg of 4-aminobenzoic acid, and exactly 1.81 mL of absolute ethanol, what would be the ratio of moles of ethanol to moles of 4-aminobenzoic acid

  What is the ph at 0.50ml before the equivalence point

Problem- A 35.00mL solution of .2500 M HF is titrated with a standardized .1627 M solution of NaOH at 25 degrees C. 1) What is the pH at 0.50mL before the equivalence point

  What is the specific heat for the metal

It takes 51.0 J to raise the temperature of an 11.0 g piece of unknown metal from 13.0 degrees celcius to 24.0degrees celcius What is the specific heat for the metal? Express your answer numerically, in Joules/gram Degrees celcius

  What is the total pressure in the container

The following reaction takes place in a sealed 40.0-L container at a temp of 120 degrees C 4NH 3(G) + 5 O2 (g) --> 4NO (g) + 6H2O (G)

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