What is the ph of the solution if the concentration

Assignment Help Chemistry
Reference no: EM13704934

Problem- In a solution of 108.5 mM acetate buffer (again, this is the concentration of all ionization states of the acetate/acetic acid combined), what is the pH of the solution if the concentration of acetate is 94.9 mM (just the deprotonated state)? The pKa of acetic acid is 4.76. Report your answer to two decimal places.

Rework your solution from the beginning and check each step carefully.

Reference no: EM13704934

Explain a cylinder of compressed gas rolls off a boat

A cylinder of compressed gas rolls off a boat and falls to the bottom of a lake. Eventually it rusts and the gas bubbles to the surface. A chemist collects a sample of the g

Describe nh3 concentration is somehow fixed

Calculate pCu2+ at each of the following points in the titration of 50.0 mL of 0.001 M Cu 2+ with 0.001 M EDTA at pH 11.00 in a solution whose NH3 concentration is somehow f

Appropriate half-reactions

You have a piece of zinc metal and copper metal. Additionally, you have a salt bridge and 1.0 M solutions of zinc nitrate and copper (II) nitrate. You construct a galvanic c

Compute the transition dipole moment

Compute the transition dipole moment between v=o and v=1 states presuming the dipole moment varies with x as in the subsequent equation Ux= Uxo +(dux/dx)x. Treat (dux/dx) as

The equilibrium constant for the reaction

Write a balanced net ionic equation to show why the solubility ofCr(OH)3(s) (Ksp =6.7E-31) increases in the presence of a strong acid and calculate the equilibrium constant

Explain the human eye is complex detector for visible light

Explain the human eye is a complex detector for visible light. IF the optic nerve needs a minimum of 2.0 x 10-17 J of energy to trigger a series of impulses that eventually

Explain how would this error effect the time required

While performing an activation energy experiment you accidently added 4.0 ml of water instead of 1.0ml. Explain how would this error effect the time required for the color t

Compute the number of molesof each reactant

Calculate the number of molesof each reactant. Determine the limiting reactant in each of the following three reactions. The limiting reactant that you determine here will b

Reviews

Write a Review

 
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