Explain the concentration of lactic acid of the solution

Assignment Help Chemistry
Reference no: EM13552098

Lactic acid has a pka of 3.86. If the concentration of lactate is 0.42 M and the concentration of lactic acid is 2.25 M what is the pH of the solution?

Reference no: EM13552098

Questions Cloud

Evaluate the new pressure in the tank : Gas is confined in a tank at a pressure of 1.21E+6 Pa and a temperature of 18.0°C. what is the new pressure in the tank
Explain simpler substances hydrogen and carbon : Methane can be decomposed into two simpler substances, hydrogen and carbon. Therefore, methane
Estimate how old is the specimen : Review Multiple-Concept Example 11 for help in approaching this problem. An archeological specimen containing 8.8 g of carbon has an activity of 1.7 Bq. How old (in years) is the specimen
Example of a dramatic text and one example of a poem : All literature involves some kind of performance which is intended for an audience. Sometimes, however, the performative quality of a work (i.e., the fact that it is being presented to an audience) is more obvious than at others.
Explain the concentration of lactic acid of the solution : Lactic acid has a pka of 3.86. If the concentration of lactate is 0.42 M and the concentration of lactic acid is 2.25 M what is the pH of the solution
Compute how long must the engines be fired : As a space craft approaches a planet, the rocket engines on it are fired to slow it down so it will go into orbit around the planet. how long must the engines be fired
Determine the impact of the company mission : Determine the impact of the company's mission, vision, and primary stakeholders on its overall success.
Determine the net force acting on the plane and pilot : An ultralight plane and pilot have a total mass of 194 kg. While executing a banked curve of radius 23 m at a speed of 12 m/s, what is the net force acting on the plane and pilot
Evaluate the ratio of the concentration of acetate : Calculate the ratio of the concentration of acetate and acetic acid required in a buffer system of pH=4.10. The pKa of acetic acid is 4.76.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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