What is the ratio of the concentrations of pyruvate ion

Assignment Help Chemistry
Reference no: EM13719571

Question- What is the ratio of the concentrations of pyruvate ion and undissociated pyruvic acid at pH 2.87? (The pKa of pyruvic acid is 2.50.)
[pyruvate]/[pyruvic acid] =

This is the question for that you have to supply expert solution

Reference no: EM13719571

Questions Cloud

Calculate the de broglie wavelength (in ã) of the electron : A photoelectron produced by ionization in a photoelectron spectrometer is ejected with a velocity of 861 km s-1. Calculate the de Broglie wavelength (in Ã) of the electron.
Explain crystalline k2hpo4 and a solution of hcl : How would you prepare 1 L of a 0.05 M phosphate buffer at pH 7.50 using crystalline K2HPO4 and a solution of 1.0 M HCl? In the answer boxes below, indicate how much of each species you would add to make up the solution.
Define the determination of cadmium (cd2) in mussels : An environmental scientist developed a new analytical method for the determination of cadmium (Cd2) in mussels. To validate the method, the researcher measured the Cd2 concentration in standard reference material (SRM) 2976 that is known to contai..
What are the cut-points for failure : What tests will you do to see if a cat is working, what are the cut-points for failure - Can you assign percentage values to any of the tests?
What is the ratio of the concentrations of pyruvate ion : What is the ratio of the concentrations of pyruvate ion and undissociated pyruvic acid at pH 2.87? (The pKa of pyruvic acid is 2.50.) [pyruvate]/[pyruvic acid]
A rational expression is a fraction of two polynomials : A rational expression is a fraction of two polynomials. If you need to add or subtract two rational expressions, how would you do it? Describe, in your own words, the process for finding the Least Common Denominator (LCD) of two rational expre..
Define what pressure does the gas exert on the wall : If 2.0 x 10^23 argon atoms strike 4.0 cm^2 of wall per second at a 90 degree angle to the wall moving with a speed of 450 m/s. what pressure (in bar) does the gas exert on the wall
How did the statistical test address : What was the research question? How did the statistical test address and answer the research question - question of correlation between the cost of beer and the number of calories it contains
Explain white crystalline solid with a melting point : A student was given a solid for an unknown. Its melting point range was 119-121 degrees Celsius. The student has previously worked with benzoic acid, and has observed that it was a white crystalline solid with a melting point of 122 degree Celsius..

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