Compute the ph at the equivalence point for methylamine

Assignment Help Chemistry
Reference no: EM13208852

Calculate the pH at the equivalence point for the titration of 0.240 M methylamine (CH3NH2) with 0.240 M HCl. The Kb of methylamine is 5.0× 10-4.

Reference no: EM13208852

Questions Cloud

Explain methyl-propane as the major product : The reaction of 2,2-dimethyl-1-propanol with HBr is very slow and gives 2-bromo-2-methyl-propane as the major product.
How the organic apples is perfectly competitive : "Between 1997 and 2001, many apple farmers switched from traditional to organic growing methods, increasing production of organically grown apples from 1.2 million boxes per year to more than 3 million boxes."
Explain oxidation-reduction reaction to occur : When electricity (the flow of electrons) is passed through a solution, it causes an oxidation-reduction (redox) reaction to occur. If the solution contains a metal cation such as Ag
What two elimination products are formed from each substrate : What two elimination products are formed from each substrate? Why do you suppose the ration of elimination to substitution is the same for the two substrates?
Compute the ph at the equivalence point for methylamine : Calculate the pH at the equivalence point for the titration of 0.240 M methylamine
Determine what is the value of net domestic product : Expenditure Approach to GDP Given the following annual information about a hypothetical country, answer questions a-d. Billions of dalloars Personal consumption expenditures $200 Personal taxes $50 Exports $30Depreciation $10 Government purchases $50
Calculate the final market value of the flour : Explain the meaning of value added & its importance in the income approach. Consider the data for the selling price at each stage in the production of a 5 lb bag of flour sold by your local grocer. Use the value-added approach to calculate the fin..
What happens to the aggregate output in each case : Aggregate Demand & Supply Determine whether each of the following would cause a shift of the aggregate demand curve, a shift of the aggregate supply curve, neither or both. Which curve shifts, & in which direction
What inefficiencies could arise in the time period : One year during this period a poor harvest had a negative impact on supply of bread and the supply curve shifted resulting in an increase in market price. New York bakers found that the controlled price of bread in New York was below the new marke..

Reviews

Write a Review

Chemistry Questions & Answers

  State water and mixture is allowed to come to equilibrium

If 50 mL of the solution from part a is added to each of the beakers shown here(i through iv), in which beakers, if any, will a precipitate form? State water and mixture is allowed to come to equilibrium

  Explain the difference between an amino acid and a protein

What is the difference between an amino acid and a protein? How does this difference in structure affect biological function?

  Compute final pressure and final volume

compressed reversibly and adiabatically until the temperature reaches 250K. Given that its molar constant-volume heat capacity is 27.5J/Kmol, calculate final pressure and final volume.

  Calculate the ionization energy for an atom

It is possible to determine the ionization energy for hydrogen using the Bohr equation. Calculate the ionization energy for an atom of hydrogen, making the assumption that ionization is the transition from n=1 to n=∞.

  How long is the half-life

A radioactive sample of 100g has been reduced to 1.56g in 85 years. How long is the half-life?

  State sulfuric acid solution would measure out to be diluted

Suppose you were asked to prepare 20.0 Litres (about 5 gallons) of 0.100 M H2SO4 solution for all the chem 1411 labs doing this experiment.

  Explain a certain number of sodium ion lattice points

A certain number of sodium ion lattice points and a certain number of chloride ion lattice points are required. How many chloride ion lattice points are in the unit cell as described above?

  What is the equilibrium concentration of hydronium ion

What is the equilibrium concentration of hydronium ion in a solution that is 0.041 M in HF and 0.19 M in F1- ion.

  Compute the molar mass of sucrose

Calculate the molar mass of sucrose. How many mol sucrose did you start with in this lab?

  State what is the mass of gold transferred to the medallion

How much 0.500M Au(no3)3 solution would you need to prepare to accomplish this? C. What is the mass of gold transferred to the medallion?

  State what would be the product if dimethyl maleate

What would be the product if dimethyl maleate (cis-MeCCH=CHCO2Me) was heated in the presence of 3-sulfolene?

  What is the resultion ph of the solution

A solution is prepared at 25 degrees Celsius between 150 mL of 0.15 M C6H5COOH and 12.5 grams of C6H5COONa. What is the resultion pH of the solution, assuming no volume change.

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