14. (17 Points) Iron (III) hydroxide, Fe(OH)3 (Ksp = 2.6x10-39 M³) is an insoluble compound. a) (4 Points) Write the equation for the solubility equilibrium of Fe(OH)3. Fe(OH), () = Fe+ (aq) +30 (aq) S 35 b) (3 Points) Write out the Ksp expression for the solubility equilibrium of Fe(OH)3. ksp = [5] [35] KSP [275]" c) (5 Points) Calculate the solubility of Fe(OH)3 2.6x16 (27534 2.3410M = 275 8.4 x 10 = S -12 d) (5 Points) Calculate the molar solubility of Fe(OH)3 in a solution of 0.0125 M NaOH. 2.611039 Fe(OH) 2|Page IL

14. (17 Points) Iron (III) hydroxide, Fe(OH)3 (Ksp = 2.6x10-39 M³) is an insoluble compound. a) (4 Points) Write the equation for the solubility equilibrium of Fe(OH)3. Fe(OH), () = Fe+ (aq) +30 (aq) S 35 b) (3 Points) Write out the Ksp expression for the solubility equilibrium of Fe(OH)3. ksp = [5] [35] KSP [275]" c) (5 Points) Calculate the solubility of Fe(OH)3 2.6x16 (27534 2.3410M = 275 8.4 x 10 = S -12 d) (5 Points) Calculate the molar solubility of Fe(OH)3 in a solution of 0.0125 M NaOH. 2.611039 Fe(OH) 2|Page IL

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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