Answered: An acidic solution containing 0.018 M…

An acidic solution containing 0.018 M La3 + is treated with NaOH until La(OH), precipitates. At which pH does this occur? Ksp for La(OH), is 2 × 10-21.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 6ALQ: Sketch a pH curve for the titration of a weak acid (HA) with a strong base (NaOH). List the major...

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Ionic Equilibrium

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Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

An acidic solution containing 0.018 M La3 + is treated with NaOH until La(OH), precipitates. At which pH does this
occur? Ksp for La(OH), is 2 × 10-21.
pH =|
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