A solution (total volume =53.491 g/mol). Kb = 1.8 · 10-5. Calculate:1L) of 0.4 M NH3 contains 12.78 g of NH4CI (MW =(a) The observed variation in pH upon bubbling of 0.05 moles of HCI gas inthis solution.

First we would Calculate initial pH of solution before adding HCl. Then pH after adding HCl is…

A solution (total volume = 1L) of 0.4 M NH3 contains 12.78 g of NH4CI (MW = 53.491 g/mol). Kb = 1.8 · 10-5. Calculate: (a) The observed variation in pH upon bubbling of 0.05 moles of HCI gas in this solution.

A solution (total volume = 1L) of 0.4 M NH3 contains 12.78 g of NH4CI (MW = 53.491 g/mol). Kb = 1.8 · 10-5. Calculate: (a) The observed variation in pH upon bubbling of 0.05 moles of HCI gas in this solution.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter13: Acids And Bases

Section: Chapter Questions

Problem 32QAP: What is the pH of a solution obtained by mixing 235 mL of NaOH with a pH of 11.57 and 316 mL of...

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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

A solution (total volume =
53.491 g/mol). Kb = 1.8 · 10-5. Calculate:
1L) of 0.4 M NH3 contains 12.78 g of NH4CI (MW =
(a) The observed variation in pH upon bubbling of 0.05 moles of HCI gas in
this solution.

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