Answered: 5. 30ml of 0.01M HAc is titrated with…

5. 30ml of 0.01M HAc is titrated with 0.01M NAOH. Calculate the pH a) at the start, the addition of b) 5ml c) 15ml d) 30ml and e) 50ml titrant. Ka acetic acid= 1.75x105

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter7: Neutralization Titrations And Graphical Representations

Section: Chapter Questions

Problem 7P

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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

5. 30ml of 0.01M HAC is titrated with 0.01M NaOH.
Calculate the pH
a) at the start, the addition of
b) 5ml
c) 15ml
d) 30ml and e) 50ml titrant.
Ka acetic acid= 1.75x10-5

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