Answered: The K, for ammonia is 1.8 X 10 5. How…

The K, for ammonia is 1.8 X 10 5. How many mL of a 0.70 M NH4CI solution is need when mixing with 1.0 M NH4OH solution to create 50.0 mL of a NH4*/NH3 buffer solution of pH = 8.33? %3D

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter9: Aqueous Solutions And Chemical Equilibria

Section: Chapter Questions

Problem 9.29QAP

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Concept explainers

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

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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

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The K, for ammonia is 1.8 X 10 5.
How many mL of a 0.70 M NH4CI solution is need
when mixing with 1.0 M NH4OH solution to
create 50.0 mL of a NH4*/NH3 buffer solution of
pH = 8.33?
%3D

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