Henry titrated 50.00 mL of 0.25 M formic acid with 0.50 M LIOH. Formic acid is monoprotic and has a Ka = 1.8 x 10-4. What is the pH of the initial acid solution? HA + H₂O H3O+ + A- pH = [?] Initial pH Enter

Henry titrated 50.00 mL of 0.25 M formic acid with 0.50 M LIOH. Formic acid is monoprotic and has a Ka = 1.8 x 10-4. What is the pH of the initial acid solution? HA + H₂O H3O+ + A- pH = [?] Initial pH Enter

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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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for

Question

Henry titrated 50.00 mL of 0.25 M formic
acid with 0.50 M LIOH. Formic acid is
monoprotic and has a Ka = 1.8 x 10-4.
What is the pH of the initial acid solution?
HA + H₂O
H3O+ + A¯
pH = [?]
Initial pH
Enter

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