Consider the equilibration of a weak base B (K₁ = 5.57 x 10-5) between water (phase 1) and benzene (phase 2).Which expression represents D, the distribution ratio? Brepresents the unprotonated form of the base and BH+represents the protonated form of the base.O [B] 2[B]₁[BH+]2[B]₁ + [BH+]₁[B]2[B]₁ + [BH+]₁O [BH+]2[BH+]₁D=Calculate D at pH 8.43 if Kp = 44.0.Which expression represents Kp, the distributionconstant? B represents the unprotonated form of the baseand BH represents the protonated form of the base.[B]2[B]₁[B]2[B]₁ + [BH+]₁[BH+]2[B]₁ + [BH+]₁[BH+]2[BH+]₁Will D be larger or smaller at pH 7.00 than at pH 8.43?omaller

Given: Equilibration of weak base B between water (phase 1) and Benzene (phase 2) Kb = 5.57 x 10-5…

Answered: Consider the equilibration of a weak…

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Consider the equilibration of a weak base B (K = 5.57 x 10-5) between water (phase 1) and benzene (phase 2).

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...

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Consider the equilibration of a weak base B (K₁ = 5.57 x 10-5) between water (phase 1) and benzene (phase 2).
Which expression represents D, the distribution ratio? B
represents the unprotonated form of the base and BH+
represents the protonated form of the base.
O [B] 2
[B]₁
[BH+]2
[B]₁ + [BH+]₁
[B]2
[B]₁ + [BH+]₁
O [BH+]2
[BH+]₁
D=
Calculate D at pH 8.43 if Kp = 44.0.
Which expression represents Kp, the distribution
constant? B represents the unprotonated form of the base
and BH represents the protonated form of the base.
[B]2
[B]₁
[B]2
[B]₁ + [BH+]₁
[BH+]2
[B]₁ + [BH+]₁
[BH+]2
[BH+]₁
Will D be larger or smaller at pH 7.00 than at pH 8.43?
omaller

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