2.) Suppose in the following reaction we begin with 0.250M of HCN. What is the pH at equilibrium. Note that H,O*= H*. The K, for HCN is K-4.9x10 10. Use an ICE tables to determine your answer. HCN(aq) + H,O(I) → H,O*(aq) + CN (aq)

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter13: Acids And Bases
Section: Chapter Questions
Problem 27QAP: Find [OH+], [OH-] and the pH of the following solutions. (a) 30.0 mL of a 0.216 M solution of HCI...
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2.) Suppose in the following reaction we begin with 0.250M of HCN.
What is the pH at equilibrium. Note that H,O* = H*. The K, for HCN is
K,-4.9×101º. Use an ICE tables to determine your answer.
HCN(aq) + H,O(1) → H,O*(aq) + CN (aq)
Transcribed Image Text:2.) Suppose in the following reaction we begin with 0.250M of HCN. What is the pH at equilibrium. Note that H,O* = H*. The K, for HCN is K,-4.9×101º. Use an ICE tables to determine your answer. HCN(aq) + H,O(1) → H,O*(aq) + CN (aq)
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