Answered: Q7) what is the pH at the equivatent…

Q7) what is the pH at the equivatent point in the titration of 5 mmol Potassium acid phthalate dissolved in 100 ml of water and titrat ed with o.4 M NaoH 9 Ka= 4 4156 Ans.: 8.46

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.15QAP

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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

Q7) what is the pH at the equivatent point in the titration
of 5 mmol Potassium acid ph thalate dissolved in 100 m of
water and titrat ed with o.1M NaoH 9 Ka= 4 tr06
Ans. : 8.16

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