18. Aqueous Equilibrium
Titrations: Weak Acid-Strong Base
11:52 minutes
Problem 91
Textbook Question
Textbook QuestionA sample of 0.1687 g of an unknown monoprotic acid was dissolved in 25.0 mL of water and titrated with 0.1150 M NaOH. The acid required 15.5 mL of base to reach the equivalence point. (b) After 7.25 mL of base had been added in the titration, the pH was found to be 2.85. What is the Ka for the unknown acid?
Verified Solution
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
11mPlay a video:
2125
views
1
rank
Was this helpful?
Related Videos
Related Practice
Showing 1 of 12 videos