What is the pH of a buffer solution containing 0.035 M in NH4Cl and 0.025 M NH3? Calculate the pH after adding 1.0 mL of the 0.15 M NaOH to 0.10 L of this buffer. The acid dissociation constant for NH4* is 5.70 x10-10

What is the pH of a buffer solution containing 0.035 M in NH4Cl and 0.025 M NH3? Calculate the pH after adding 1.0 mL of the 0.15 M NaOH to 0.10 L of this buffer. The acid dissociation constant for NH4* is 5.70 x10-10

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 93QRT: When 40.00 mL of a weak monoprotic acid solution is titrated with 0.100-M NaOH, the equivalence...

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

What is the pH-of a buffer solution containing 0.035 M in NH4Cl and 0.025 M NH3?
Calculate the pH after adding 1.0 mL of the 0.15 M NaOH to 0.10 L of this buffer.
The acid dissociation constant for NH4* is 5.70 x10-10

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