Determine the vapor pressure of a solvent at 55 degree c

Assignment Help Chemistry
Reference no: EM13713682

Question- Determine the vapor pressure of a solvent at 55 degree C that contains 34.2g NaCl in 375 mL of water. The vapor pressure of pure water 55 degree C is 118.1 torr The van't Hoff factor for NaCl is 1.9

I require skilled aid to answer the given problem

Reference no: EM13713682

Questions Cloud

Explain the amino acid glycine has two acidic : The amino acid glycine (H3N+CH2CO2H) has two acidic Hs, one with pKa = 2.34 and the other with pKa=9.60. Draw the structure of the form of glycine that predominates at a pH of 12.
Explain how to synthesize 1-methoxybutane : How to synthesize 1-methoxybutane, what are the reactants and Products? Please illustrate mechanism for reaction
What is the molecular weight of a polymer : What is the molecular weight of a polymer if 3.50g are dissolved in enough water to give 252 mL of the solution and give a osmotic pressure of 28.52 mm Hg at 25 degree C.
Calculate the average molarity and standard deviation : A student standardrizes a NaOH solution. The molarities corresponding to the three trials performed are 0.1287 M, 0.1288 M, and 0.1285 M. Calculate the average molarity, standard deviation, and relative standard deviation
Determine the vapor pressure of a solvent at 55 degree c : Determine the vapor pressure of a solvent at 55 degree C that contains 34.2g NaCl in 375 mL of water. The vapor pressure of pure water 55 degree C is 118.1 torr The van't Hoff factor for NaCl is 1.9
Calculate the amount of antimony in the sample : The quantity of antimony in a sample can be determined by an oxidation-reduction titration with an oxidizing agent. A 6.63-g sample of stibnite, an ore of antimony, is dissolved in hot, concentrated HCl(aq) and passed over a reducing agent so that..
Determine the boiling point of a solution : Determine the boiling point of a solution that contains 78.8g of naphthalene (C10H8, molar mass = 128.16g/mol) dissolved in 722 mL of benzene (d= 0.877g/mL. Pure benzene has a boiling point of 80.1degree C and a boiling point elevation constant of..
Determine the freezing point of a solution : Determine the freezing point of a solution that contains 62.8 g of urea (CH4N2O) dissolved in 275 g of water (Kf = 1.85 degree C/m)
Draw the structure of compound h : Acetylenic fatty acids are found in many tropical plants. Compound H, C18H26O2, is one such compound; it absorbs 5 equivalents of H2 when treated with H2 over a Pd/C catalyst. Ozonolysis of compound H produces the following products

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the ph of the final solution

A solution is made by dissolving 25.6 g of NaOH in approximately 450 mL of water in a volumetric flask. The solution becomes quite warm, but after it is allowed to return to room temperature, water is added to total 500 mL of solution.

  How many grams of methane must be combusted to heat 120g

how many grams of methane must be combusted to heat 1.20g of water from 23.0c to 93.0c assuming as a product and 100

  Calcium nitrate will react with ammonium chloride

Calcium nitrate will react with ammonium chloride at slightly elevated temperatures, as represented below. A 3.00 mol sample of each reactant will give what volume of N2O at STP? Please with full solution.

  If a student have a soil with buffer ph of 67 and ph of 58

if a student have a soil with buffer ph of 6.7 and ph of 5.8 then determine how much dolomitic limeis an anhydrous

  Explain what molar ratio of acetic acid to sodium acetate

What molar ratio of acetic acid to sodium acetate is required to create a buffer solution having a pH of 4.84 at 25°C

  Explain what mass of hcl is consumed by the reaction

One reaction that makes hydrogen gas can be represented by the unbalanced chemical equation Mg(s)+ HCl(aq) = MgCl2(aq) + H2(g). Explain what mass of HCl is consumed by the reaction of 2.2mol of magnesium

  Explain the barium ion concentration in a saturated

Barium fluoride has a Ksp of 1.0X10^-6. What is the barium ion concentration in a saturated solution where the fluoride concentration is 0.035M? Please show the steps needed to reach the end.

  What is the volume and mass of steam

What volume and mass of steam at 100 degrees celsius and 760 torr would release the same amount of energy as heat during condensation as 65.5 cm(cubed) of liquid water would release during freezing?

  Explain a solution of caffeine in chloroform

Caffeine (c8h10n8o2) is a stimulant found in coffee and tea . A solution of caffeine in chloroform (CHCl3) as a solvent has a concentration of 7.60×10-2.

  Explain what type solution is it and what is the ph

If you have a solution of 0.15 M solution of HC2H3O2and 0.13M NaC2H3O2, a. What type solution is it. b. What is the pH

  What is the new pressure

A 3.5 L container is filled with gas at 1.00 atm. A piston then compresses the gas to 0.250 L. What is the new pressure

  What potential issues might arise

What potential issues might arise if the pH of your buffer is too close to the pI of your protein of interest? Why might an extreme buffer pH ( 9) be unsuitable?

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