HX is a weak monoprotic acid with Λ0 = 1.79 x 104 μS/cm•M. At equilibrium, the concentration of HX was experimentally determined to be 7.28 x 10-3 M. If the initial concentration of HX is 6.59 x 10-2 M and Λblank is 3 μS/cm, calculate the experimental conductivity of the weak acid along with the following necessary values. 1. Calculate [H3O+] concentration and [X-]. 2. Calculate α. 3. Calculate Λm.

HX is a weak monoprotic acid with Λ0 = 1.79 x 104 μS/cm•M. At equilibrium, the concentration of HX was experimentally determined to be 7.28 x 10-3 M. If the initial concentration of HX is 6.59 x 10-2 M and Λblank is 3 μS/cm, calculate the experimental conductivity of the weak acid along with the following necessary values. 1. Calculate [H3O+] concentration and [X-]. 2. Calculate α. 3. Calculate Λm.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section12.3: Determining Equilibrium Constants

Problem 12.3PSP

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