View Policies Current Attempt in Progress Suppose we titrate 20.0 mL of 0.100M HCHO2 (K, = 1.8 × 10-4) with 0.100 M NaOH. Calculate the pH. Before any base is added: pH = i When half of the HCHO, has been neutralized: pH = After a total of 15.0 mL of base has been added: pH = At the equivalence point:

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.51QE
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Suppose we titrate 20.0 mL of 0.100M HCHO2 (K, = 1.8 × 10-4) with 0.100 M NaOH. Calculate the pH.
Before any base is added:
pH =
i
When half of the HCHO, has been neutralized:
pH =
After a total of 15.0 mL of base has been added:
pH =
At the equivalence point:
pH =
Transcribed Image Text:View Policies Current Attempt in Progress Suppose we titrate 20.0 mL of 0.100M HCHO2 (K, = 1.8 × 10-4) with 0.100 M NaOH. Calculate the pH. Before any base is added: pH = i When half of the HCHO, has been neutralized: pH = After a total of 15.0 mL of base has been added: pH = At the equivalence point: pH =
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