Given: A weak acid, HA (whose Ka is 1.00 x 10-6 and KD is 100) that distributes between benzene and water. a. Show how that the distribution ratio, D, of the acid is a function of the partition coefficient, KD, [H*] and Ka. Recall that D= [total concentration of all forms of HA]org [tota conentration of all forms of HA]aq b. calculate the its distribution ratio if the pH of the aqueous phase is neutral. The acid is a monomer in the benzene phase.

Given: A weak acid, HA (whose Ka is 1.00 x 10-6 and KD is 100) that distributes between benzene and water. a. Show how that the distribution ratio, D, of the acid is a function of the partition coefficient, KD, [H*] and Ka. Recall that D= [total concentration of all forms of HA]org [tota conentration of all forms of HA]aq b. calculate the its distribution ratio if the pH of the aqueous phase is neutral. The acid is a monomer in the benzene phase.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

PLEASE ANSWER NO EXPLAINTION NEEDED ASAP
2. Write the equilibrium reaction (with water) of the following compounds and their corresponding Ka/Kb expression. a. HCIO b. (CH3)3N
How do you solve questions b. and c.? Why would the solubility of Ca(IO3)2 and the KSP be different?
Help on these two plz
P. Please don't provide the handwriting solution.
When excess solid YZ is put in water and allowed to dissolve the following equilibrium reaction occurs and the equilibrium table shown can be set up. YZ(s) excess [initial] [change] [equilibrium] excess X -X = Y+ (aq) 0 +x +x + Z¯(aq) 0 +x +x The amount of solid that dissolves is called the molar solubility, denoted here by x. Since the concentration of the solid is constant and is not included in the Ksp expression, the equilibrium expression for the reaction is Ksp = [Y][Z], or, in terms of molar solubility, Ksp = x². Enter the Ksp expression for the solid AB2 in terms of the molar solubility x. Express your answer in terms of x. ► View Available Hint(s) Ksp Submit ——| ΑΣΦ ?
B. Directions: Write expressions for Ksp for each ionic compound. 1. PbCl, 2. AgCl 3. Al(OH), 4. Baso, 5. Ca(OH),
5. Please don't write on a paper. I can't understand handwritten.
Zn2+ forms two complexes with acetate, with the given overall formation constants. 1. Zn? + (aq) + CH,CO,(aq) = Zn(CH,CO,)*(aq) Kj = B1 = 19 2. Zn² + (aq) + 2 CH,CO,(aq) = Zn(CH;CO,),(aq) B2 = 120 Find the stepwise formation constant, K2, for the reaction 3. Zn(CH;CO,)*(aq) + CH,CO, (aq)= Zn(CH;CO,),(aq) K2 =? K2 = %3D You prepare 1.00 L of solution containing 2.00 x 10-4 mol Zn(CIO,), and 0.100 mol CH, CO, Na. Calculate the fraction of zinc in the form Zn2+. + ||
Calculate the solubility at 25 °C of CuBr in pure water and in a 0.0190M CoBr₂ solution. You'll find Kp data in the ALEKS Data tab. sp Round both of your answers to 2 significant digits. solubility in pure water: solubility in 0.0190 M CoBr₂ solution: 09/ L 70 00 x10 0x0 00
In n a Saturated Pbel, CAa) Soln, the concentiation Of e- (AQ) is Ksp(PbCh)-li40 x lo 6 l.60x10 x10-5
O Macmillan Learning Find the concentration of Hg2+ in 0.0050 M KI saturated with Hg₂I₂. Include activity coefficients in your solubility-product expression. The Ksp of Hg₂1₂ is 4.6 x 10-29. Activity coefficients can be found in this table of activity coefficients. [Hg2+] = n M