Describe the activity coefficients for acetic acid

Assignment Help Chemistry
Reference no: EM13210780

If you mixed 12.47 mL of the acidic solution with 7.15 mL of the basic solution, what should be the pH of the resulting solution?

The pKa for acetic acid is 4.757. The activity coefficients for acetic acid and the acetate ion are 1.000 and 0.775, respectively, in a solution with an ionic strength of 0.10 M.

Reference no: EM13210780

Questions Cloud

Determine the differential settlement : Determine the differential settlement between the centre line of the ring beam and under the centre of beam. The inner and outer radii of the ring beam are 8m and 12m respectively.
Define the resulting solution is then titrated : The resulting solution is then titrated with 0.1041 M sodium hydroxide, and 12.39 mL of the sodium hydroxide solution are needed to reach a phenolphthalein end point.
Determine the settlements : Determine the settlements when a stress of 100 kPa is applied by the building over an area of 10m × 5 m on the soil surface.
What are the total heads given by piezometers b and c : The total heads given by piezometers A and D are 98.9 cm and 3.6 cm, respectively. What are the total heads given by piezometers B and C?
Describe the activity coefficients for acetic acid : The activity coefficients for acetic acid and the acetate ion are 1.000 and 0.775, respectively, in a solution with an ionic strength of 0.10 M.
What is the elevation of the tip of the spire : The telescope of the instrument is 5.25 ft above the ground station, whose elevation is 415.65 ft. What is the elevation of the tip of the spire? (Ignore atmospheric refraction and earth curvature)
Calculate the largest tolerable internal crack length : Calculate the largest tolerable internal crack length for a 7075-T651 aluminum alloy component that is loaded to a stress one-half of its yield strength without catastrophic fracture. For the alloy, the plane strain fracture toughness is 24 and yi..
Formulate the shear and bending moment expressions : Show/formulate the shear and bending moment expressions for each board, and plot/draw the shear and bending moment diagrams of the boards.
Depict all of the resonance structure of scp : Draw all of the resonance structure of SCP-.write formal charges on All atoms. point out which one has most likely resonance

Reviews

Write a Review

Chemistry Questions & Answers

  State the rf of the unknown is too close to the baseline

Running a TLC of Unknown Compound X using eluent hexane:ethyl acetate 4:1. The Rf of the unknown is too close to the baseline. What should I do?

  What is the final temperature of water-iron mixture

A 25.0 g sample of pure iron at 85.0°C is dropped into 75 g of water at 40.0°C. What is the final temperature of water-iron mixture?

  Determine the empirical formula of a substance

determine the empirical formula of a substance (Vanillin) that contains 63.15% carbon, 5.30% Hydrogen, and 31.55% oxygen.

  Computations to determine the amount of ascorbic acid

calculations to determine the amount of ascorbic acid? Does the volume of ascorbic acid solution added before titration influence how much iodine solution will be needed?

  Calculate the pressure

An aerosol can has a gas pressure of 144 kPa at 293 K. Calculate the pressure when the can is heated to 425 K.

  Calculate the standard emf of a cell

Calculate the standard emf of a cell that uses the Mg/Mg2+ and Cu/Cu2+ half cell reactions at 25 deg C. What is the equation for the cell reaction that occurs under standard-state conditions?

  What will the concentration of hconh2 be at equilibrium

If a reaction vessel initially contains only co and NH3 at concentrations of 1.00 m and 2.00m , respectively, what will the concentration of HCONH2 be at equilibrium?

  Find out the initial and final pressures within the reactor

dissociate into two NO2 molecules if one mole of pure N2O4 is introduced to a 10 liter constant volume, constant temperature of 298K reactor. In addition determine the initial and final pressures within the reactor and the composition of the equil..

  Compute the wavelength in naniometers

Calculate the wavelength, in naniometers, of the spectral line produced when an electron in a hydrogen atom undergoes

  Calculate the concentration of nobr after 57s

The rate constant for the second- order reaction.starting with a concentration of 0.86m, calculate the concentration of NOBr after 57s.

  State the average number of collisions suffered by a single

the average number of collisions suffered by a single molecule of nitrogen in a second. (b) the total collision frequency Zbb in 1 / (cm^3 s).

  Compute the standard reduction potential of fresnium

The voltage meter reads +0.63 volts. Write out the reaction equation, then calculate the standard reduction potential of Fresnium.

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