Consider the equilibration of a weak base B (K, = 7.63 × 10¬³) between water (phase 1) and benzene (phase 2).%3DWhich expression represents D, the distribution ratio? BWhich expression represents KD, the distributionrepresents the unprotonated form of the base and BH+constant? B represents the unprotonated form of the baserepresents the protonated form of the base.O [B]2[B]]and BH† represents the protonated form of the base.[B]2[B]] + [BH*]][BH*]2[BH*]2[BH+]1[B]] + [BH*]1[BH*]2[BH*]][B]2[B]] + [BH*]][BH*]2[B]2[B]] + [BH*]][B]]Calculate D at pH 8.41 if Kp = 49.0.Will D be larger or smaller at pH 6.00 than at pH 8.41?%3Dsmaller

Given:Equilibration of weak base B between water (phase 1) and Benzene (phase 2)Kb = 7.63 x 10-5To…

Consider the equilibration of a weak base B (Kb = 7.63 x 10-2) 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. [B]2 [B]₁ O [BH+]2 [BH+]₁ [B]2 [B]₁ + [BH*]₁ D= [BH]2 [B]₁ + [BH+]₁ Calculate D at pH 8.41 if KD = 49.0. Which expression represents KD, the distribution constant? B represents the unprotonated form of the base and BH represents the protonated form of the base. [B]2 [B]₁ + [BH+]₁ [BH]2 [B]₁ + [BH]1 [BH+]2 [BH*]1 [B]2 [B]₁ Will D be larger or smaller at pH 6.00 than at pH 8.41? smaller

Consider the equilibration of a weak base B (Kb = 7.63 x 10-2) 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. [B]2 [B]₁ O [BH+]2 [BH+]₁ [B]2 [B]₁ + [BH]₁ D= [BH]2 [B]₁ + [BH+]₁ Calculate D at pH 8.41 if KD = 49.0. Which expression represents KD, the distribution constant? B represents the unprotonated form of the base and BH represents the protonated form of the base. [B]2 [B]₁ + [BH+]₁ [BH]2 [B]₁ + [BH]1 [BH+]2 [BH]1 [B]2 [B]₁ Will D be larger or smaller at pH 6.00 than at pH 8.41? smaller

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 8RQ: For conjugate acidbase pairs, how are Ka and Kb related? Consider the reaction of acetic acid in...

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