Compute the ph of the buffer and the ka value of lactic acid

Reference no: EM13236525

A lactic acid/lactate ion buffer solution contains 0.29 M HC3H5O3- and 0.80 , respectively. The Ka value of lactic acid is 1.4x10^-4. Calculate the pH of this buffer.

Reference no: EM13236525

Questions Cloud

What would be the value of the couples savings : A couple starts saving for their retirement by putting $1000 at the end of this year and increasing the savings by 5% each year. If the savings earn 6% annual interest, what would be the value of their savings at the end of 30 years?

What is the frequency of string : You have a string with a mass of 0.0125 kg. You stretch the string with a force of 9.75 N, What is the wavelength of the standing wave you create in the string and What is the frequency

What would be value of the savings at the end of 30 years : A couple starts saving for their retirement by putting $1000 at the end of this year and increasing the savings by 5% each year. If the savings earn 6% annual interest, what would be the value of their savings at the end of 30 years

What steps are needed in order to have a successful model : how can a simulation be utilized to test ideas while keeping costs manageable? If a simulation is used, what steps are needed in order to have a successful model?

Compute the ph of the buffer and the ka value of lactic acid : A lactic acid/lactate ion buffer solution contains 0.29 M HC3H5O3- and 0.80 , respectively. The Ka value of lactic acid is 1.4x10^-4. Calculate the pH of the buffer.

What are the bottlenecks that limit the throughput : Identify a process that your encounter on a daily basis, such as a lunch cafeteria or the journey from your home to school/work. What are the bottlenecks that limit the throughput of this process, and how could it efficiency be improved?

State spontaneous redox reaction might cause the corrosion : A plumber's handbook states that you should not connect a copper pipe directly to a steel pipe because electrochemical reactions between the two metals will cause corrosion. What spontaneous redox reaction(s) might cause the corrosion

Create a space matrix for a public corporation of choosing : Research on the Internet the variables you would choose to create a SPACE matrix for a public corporation of your choosing.

What is the wave propagation speed on the guitar strings : Two identical guitar strings are prepared such that they have the same length (1.91 m) and are under the same amount of tension, What is the wave propagation speed on the guitar strings

User Account

All Pages