What is the pH of a 0.0550 M solution of hydrocyanic acid, HCN (Ka = 4.9 × 10-1⁰)?

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter15: Complex Ion And Precipitation Equilibria
Section: Chapter Questions
Problem 10QAP: Calculate [OH-] and pH in a solution in which the hydrogen sulfite ion, HSO3-, is 0.429 M and the...
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Question 35 of 52
What is the pH of a 0.0550 M solution of hydrocyanic acid, HCN (Ka =
4.9 × 10-10)?
Transcribed Image Text:Question 35 of 52 What is the pH of a 0.0550 M solution of hydrocyanic acid, HCN (Ka = 4.9 × 10-10)?
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