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The pH for 6.1 × 10-4 M solution of cocaine, a weak base, is 9.60. Determine the value of Kb for cocaine. 1 2 Let cocaine be represented by the generic base, B. Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. B(aq) + H20(1) = OH-(aq) + BH*(aq) Initial (M) Change (M) Equilibrium (M)

The pH for 6.1 × 10-4 M solution of cocaine, a weak base, is 9.60. Determine the value of Kb for cocaine. 1 2 Let cocaine be represented by the generic base, B. Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. B(aq) + H20(1) = OH-(aq) + BH*(aq) Initial (M) Change (M) Equilibrium (M)

Chemistry
Chemistry
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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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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8:50 1 | 5G E Question 12 of 25 Submit The pH for 6.1 x 10-4 M solution of cocaine, a weak base, is 9.60. Determine the value of Kb for cocaine. 1 2 Let cocaine be represented by the generic base, B. Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. B(aq) + H2O (1) = OH (aq) + BH*(aq) Initial (M) Change (M) Equilibrium (M) 5 RESET 6.1 x 10-4 9.60 -9.60 2.5 x 10-10 -2.5 x 10-10 4.0 × 10-5 -4.0 x 10-5 2.1 × 10-4 -2.1 x 10-4 5.7 x 10-4 -5.7 x 10-4 +x -X x + 2.5 x 10-10 х - 2.5 х 10-10 x + 4.0 × 10-5 x - 4.0 x 10-5
Transcribed Image Text:8:50 1 | 5G E Question 12 of 25 Submit The pH for 6.1 x 10-4 M solution of cocaine, a weak base, is 9.60. Determine the value of Kb for cocaine. 1 2 Let cocaine be represented by the generic base, B. Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. B(aq) + H2O (1) = OH (aq) + BH*(aq) Initial (M) Change (M) Equilibrium (M) 5 RESET 6.1 x 10-4 9.60 -9.60 2.5 x 10-10 -2.5 x 10-10 4.0 × 10-5 -4.0 x 10-5 2.1 × 10-4 -2.1 x 10-4 5.7 x 10-4 -5.7 x 10-4 +x -X x + 2.5 x 10-10 х - 2.5 х 10-10 x + 4.0 × 10-5 x - 4.0 x 10-5
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