A 50.00-mL sample of 0.0750 M HCN was titrated with 0.3995 M NaOH. What is the pH at the equivalence point at 25°C? Ka for HCN is 6.2x10-10 at 25°C. 9.11 10.0 O 11.0 8.11
A 50.00-mL sample of 0.0750 M HCN was titrated with 0.3995 M NaOH. What is the pH at the equivalence point at 25°C? Ka for HCN is 6.2x10-10 at 25°C. 9.11 10.0 O 11.0 8.11
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter14: Acid- Base Equilibria
Section: Chapter Questions
Problem 110CP: A 0.400-M solution of ammonia was titrated with hydrochloric acid to the equivalence point, where...
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