7. A 0.10 M solution of NaOH is used to titrate 20 mL of 0.18 M HCHO₂ (Ka a) What volume of NaOH is required to reach the equivalence point? b) What is the pH at the midpoint of the titration? c) What is the pH at the equivalence point? = 1.8 x10-¹):
7. A 0.10 M solution of NaOH is used to titrate 20 mL of 0.18 M HCHO₂ (Ka a) What volume of NaOH is required to reach the equivalence point? b) What is the pH at the midpoint of the titration? c) What is the pH at the equivalence point? = 1.8 x10-¹):
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
Chapter13: Chemical Equilibrium
Section: Chapter Questions
Problem 117CP: A mixture of N2, H2, and NH3 is at equilibrium [according to the equationN2(g)+3H2(g)2NH3(g)] as...
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