Answered: 2. Solution of ammonium chloride, NH4CI…

2. Solution of ammonium chloride, NH4CI has a pH = 5.05. Calculate the volume of water to be added to 0.5 L of this solution to obtain final pH=5.4. Kb (NH3)=1.8 x 10-5.

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases

Section: Chapter Questions

Problem 108GQ

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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

2. Solution of ammonium chloride, NH4CI has a pH = 5.05. Calculate the volume of
water to be added to 0.5 L of this solution to obtain final pH=5.4.
Kb (NH3)=1.8 x 10-5.

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