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Find the pH of a solution 0.20 M in NH4CI. For NH3 Kb-1.8×10-5. Report your answer to two decimal places.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter9: Aqueous Solutions And Chemical Equilibria

Section: Chapter Questions

Problem 9.5QAP

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Find the pH of a solution 0.20 M in NH4CI. For NH3 Kb=1.8×10-5.
Report your answer to two decimal places..
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Step 1: Find the initial concentration of the ammonium ion

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Step 2: Find the hydrogen ion concentration

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