30.0 mL of the 1.0 M LiOH is added to 50.0 mL of 0.20 M H2SO4. What is the pH at this point in the titration? H₂SO4 + 2LIOH → Li₂SO4 + 2H₂O pH = [?] Hint: How many moles of H+ and OH- are present?

30.0 mL of the 1.0 M LiOH is added to 50.0 mL of 0.20 M H2SO4. What is the pH at this point in the titration? H₂SO4 + 2LIOH → Li₂SO4 + 2H₂O pH = [?] Hint: How many moles of H+ and OH- are present?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

30.0 mL of the 1.0 M LIOH is added to
50.0 mL of 0.20 M H2SO4. What is the
pH at this point in the titration?
H₂SO4 + 2LIOH → Li₂SO4 + 2H₂O
pH = [?]
Hint: How many moles of H+ and OH- are present?
pH at 30 mL base
Enter

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