Utilize the henderson-hasselbalch equation

Assignment Help Chemistry
Reference no: EM13679749

Compute the pH of a mixture of 0.25 M acetic acid CH3COOH and 0.1 M sodium acetate (CH3COO-NA+). The pKa of acetic acid is 4.76. Next, compute the pH of the same solution to which 3.5 ml of 6.05 M HCL has as well been added. Ignore the volume of the added HCL in your computation since its quantity is trivial. Utilize the Henderson-Hasselbalch equation to solve both of these problems.

Reference no: EM13679749

Questions Cloud

Greatest height reported for a jump into an airbag : The greatest height reported for a jump into an airbag is 99.4 m by stuntman Dan Koko. In 1948 he jumped from rest from the top of the Vegas World Hotel and Casino. He struck the airbag at a speed of 39 m/s (88 mi/h).
Estimate the electron drift velocity : A 0.61-mm-diameter copper wire carries a tiny current of 2.6A. The molar mass of copper is 63.5 g/mole and its density is 8900 kg/m3. NA=6.02×1023. Estimate the electron drift velocity. Suppose one free electron per atom. Express your answer to two i..
Kinetic energy and momentum of an oncoming proton : In a particle accelerator, two beams of protons are moving at 0.5c and approach each other head on. In the reference frame of one of the protons, what is the kinetic energy and momentum of an oncoming proton?
Global financial strategy : FINANCE 6644: Global Financial Strategy,  How do corporate governance and  financial management  differ for US based corporations and global multinational corporations?
Utilize the henderson-hasselbalch equation : The pKa of acetic acid is 4.76. Next, compute the pH of the same solution to which 3.5 ml of 6.05 M HCL has as well been added. Ignore the volume of the added HCL in your computation since its quantity is trivial. Utilize the Henderson-Hasselbalch..
Compute the actual free energy of hydrolysis of atp : Compute the actual free energy of hydrolysis of ATP in human erythrocytes. The standard free energy of hydrolysis of ATP is -30.5 kJ/mol, and the concentrations of ATP
Explain what is the mechanism of the bromination : Explain what is the mechanism of the bromination of cis stilbene, by means of each reagent, pyridium tribromide as well as then glacial acetic acid. Step by step, written out mechanism, please.
Compute the ph of a water sample at 25oc : Compute the pH of a water sample at 25oC that contains 0.62 mg/L of carbonic acid. Presume that [H+] = [HCO3-] at equilibrium and neglect dissociation of water.
Reversable reaction and hydroxide ion is not reversible : Utilize Acid-catalyzed ester hydrolysis instead of Hydroxide-ion-promoted ester hydrolysis. Is the merely difference that acid-catazlyed is a reversable reaction and hydroxide ion is not reversible

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the calorimeter constant

Calculate the Calorimeter Constant if 25 g of water at 53C was added to 25 g of water at 25C with a resulting temperature of 35C?

  State urea is organic compound widely used as a fertilizer

Urea is an organic compound widely used as a fertilizer. its solubility in water allows it to be made into aqueous fertilizer solutions and applied to crops in a spray. what is the maximum number of water molecules that one urea molecule can hydrog..

  What is the percent by mass of silver nitrate in this soln

A 91 gram solution of silver nitrate contains 8 grams of AgNO3. What is the percent by mass of silver nitrate in this solution.

  Define trichloroethane has a vapor pressure

Trichloroethane, C2H3Cl3, is the active ingredient in aerosols that claim to stain-proof men's ties. Trichloroethane has a vapor pressure of 100.0 mm Hg at 20.0 C and boils at 74.1 C.

  When 157mg of dipentylamine was added to 122mg of benzoic

when 157mg of dipentylamine was added to 122mg of benzoic acid and 2 ml of water a completey homogenous solution was

  Calculate the amount of n2 gas released

The solubility of N2 in blood at 37 oC and at a partial pressure of 0.80 atm is 5.6 X 10-4 mol/L. A deep-sea diver breathes compressed air with the partial pressure of N2 equal to 3.1 atm. Assume that the total volume of the blood in the body is 5..

  Explain liquid nitrogen density

liquid nitrogen has a density of 0.807 g/ml at -195.8 C, if 1.00 L of N2 is allowed to warm to 25 C at a pressure

  For the same solution what is theconcentration of the

if 25.4 ml of 0.234 mfecl3 solution is mixed with 43.6 ml of 0.448 m naoha. what is the maximum mass in gramsof the

  Define titration of the excess unreacted edta required

A 50.0 mL sample containing Cd2 and Mn2 was treated with 69.6 mL of 0.0600 M EDTA. Titration of the excess unreacted EDTA required 11.9 mL of 0.0220 M Ca2

  Explain the half-reactions and their respective

Based on the half-reactions and their respective standard reduction potentials below, the strongest reducing agent is ________, and the strongest oxidizing agent is

  Consider the following reaction equlibrium concentrations

consider the following reaction equlibrium concentrations and equilibrium constant at a particular temperature.

  Explain the mole fraction of water in the product gas

The mole fraction of water in the product gas is monitored and found to have the value calculated in part (a) for the first 10hours of operation, but then it begins to increase. What is the most likely cause of the increase? If the process continu..

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