Consider the titration of 60.0 mL of 0.0200 M CH, NH, (a weak base; K, = 4.30e-10) with 0.100 M HCIO Calculate the pH after the following volumes of titrant have been added (a) 0,0 mL (b) 4.0 mL (c) 8.0 ml

Consider the titration of 60.0 mL of 0.0200 M CH, NH, (a weak base; K, = 4.30e-10) with 0.100 M HCIO Calculate the pH after the following volumes of titrant have been added (a) 0,0 mL (b) 4.0 mL (c) 8.0 ml

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 132IP: A 10.00-g sample of the ionic compound NaA, where A is the anion of a weak acid, was dissolved in...

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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

Consider the titration of 60.0 mL of 0.0200 M CH, NH, (a weak base; K,= 4.30e-10) with 0.100 M HCIO. Calculate the pH after the following volumes of titrant have been added
(a)0,0 mL
(6) 4.0 ml
(c) 6.0 mL
PH
pH=
(d) 12.0 ml
(e) 16.0 mL
(F) 27.2 ml
pH
pH
PH =

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