Evaluate the ph during the titration naoh

Assignment Help Chemistry
Reference no: EM13325685

Calculate the pH during the titration of 20.00 mL of 0.1000 M CH3CH2COOH(aq) with 0.1000 M NaOH(aq) after 20.39 mL of the base have been added. Ka of propanoic acid = 1.3 x 10-5.

Reference no: EM13325685

Questions Cloud

How close does the proton get to the line of charge : An infinitely long line of charge has a linear charge density of 4.50×10?12C/m. How close does the proton get to the line of charge
Evaluate the ph during the titration of hcooh : Calculate the pH during the titration of 20.00 mL of 0.1000 M HCOOH(aq) with 0.1000 M NaOH(aq) after 20.22 mL of the base have been added. Ka of formic acid = 1.8 x 10-4.
Calculate how much work is done by friction : A 25.00 kg block starts from rest at the top of a 24.0 m long 30.0° incline. Its kinetic energy at the bottom of the incline is 2940 J. How much work is done by friction
Describe the diamond-water paradox and the solution : Why is an oligopolist more likely to be able to earn a profit in the long run compared to a monopolistic competitive firm?
Evaluate the ph during the titration naoh : Calculate the pH during the titration of 20.00 mL of 0.1000 M CH3CH2COOH(aq) with 0.1000 M NaOH(aq) after 20.39 mL of the base have been added. Ka of propanoic acid = 1.3 x 10-5.
Can you tell whether this firm is in a competitive industry : Can you tell whether this firm is in a competitive industry and if the industry is in a long-run equilibrium?
Find the minimum initial speed of a projectile : Find the minimum initial speed of a projectile in order for it to reach a height of 2135 km above the surface of the eartH
Prepare an analysis to show which alternative makes : Prepare an analysis to show which alternative makes the best use of Sharp Image's factory space - could be used to manufacture another product with a contribution margin of $75,000.
Explain the product and write a balanced equation : Predict the product(s) and write a balanced equation for the following redox reaction: 1. Phosphorous trichloride + chorine

Reviews

Write a Review

Chemistry Questions & Answers

  Define the mass percent composition of the compound

The mass percent composition of the compound is 53.31% C, 11.19% H, and the rest is O. What is the molecular formula of the compound

  Determine the concentration of the unknown stock solution

After you determine the concentration of the unknown stock solution, you will need to use the density to calculate the % mass of thymol

  What concentration of aqueous nacl solution freezes

What concentration of aqueous NaCl solution freezes at -15.2ºC? The freezing point of pure water is 0.0ºC and Kf of pure water is -1.86ºC/m.

  Calculate the mole fraction of toluene in the solution

Toluene (C6H5CH3) is a liquid compound similar to benzene (C6H6). Calculate the mole fraction of toluene in the solution that contains 138 g toluene and 106 g benzene.

  Calculate the ksp for mx

The solubility of MX in a solution buffered to pH=2.00 is only 3.17 x 10^-8M. It turns out that HX is a weak acid. (Ka= 1.00 x 10^-15M)

  Explain the h nmr spectrum of the purified cyclic acetal

Use the H NMR spectrum of the purified cyclic acetal to identify the major diastereomer From borohydride reduction. There are no minor diastereomers. Draw its structure including stereochemistry. Determine the ratio between major:minor.

  Energy consumption continues to rise at the present rate

Chemistry - Other explained in this solution, If world energy consumption continues to rise at the present rate of 2.4%, how long will it take to double (expressed in years)?

  State which resonance structure for the scn

Which resonance structure for the SCN- ion and the COS molecule would you expect to be more stable

  Compute the number of residues of an alpha helix

Glycophorin A is a 131 residue integral membrane protein that contains a single transmembrane alpha helix. If the lipid bilayer has a thickness of 30 A, calculate the number of residues of an alpha helix

  Compute the volume of volumetric flask

Calculate the volume of 1.0 x 10-4 M CV+ solution that needs to be added to a 25.0 mL volumetric flask and diluted with deionized (DI)

  State a balanced net ionic equation for the reaction

Write a balanced net ionic equation for the reaction of each of the following aqueous solutions with H+ ions.A) Sodium fluoride

  State the solvent was used to afford a homogenous reaction

If the same amount of sebacoyl chloride, 1,6-hexanediamine and sodium hydroxide were combined , but the solvent was used to afford a homogenous reaction mixture

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