Consider the following expression for the equilibrium constant that represents the dissociation of iodic acid into hydronium and iodate ions. = 0.161 [H3O+] [103] Ka = [HIO3] When 176 g of iodic acid is dissolved in water to give an aqueous solution with a final volume of 1.00 L. Calculate the % dissociation of iodic acid to form iodate anions. The molar mass of iodic acid is 175.91 g mol-¹. a. 0.161% b. 16.1% OC. 32.8% O d. 40.1% Oe. 83.9%

Consider the following expression for the equilibrium constant that represents the dissociation of iodic acid into hydronium and iodate ions. = 0.161 [H3O+] [103] Ka = [HIO3] When 176 g of iodic acid is dissolved in water to give an aqueous solution with a final volume of 1.00 L. Calculate the % dissociation of iodic acid to form iodate anions. The molar mass of iodic acid is 175.91 g mol-¹. a. 0.161% b. 16.1% OC. 32.8% O d. 40.1% Oe. 83.9%

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter19: The Chemistry Of The Main-group Elements

Section: Chapter Questions

Problem 89QRT

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