GW 171. A 0.36 M hydrocyanic acid (HCN) solution has a pH of 4.87. Give: (a) the balanced equation forthe ionization of hydrocyanic acid; (b) K, of HCN; (c) % ionization of HCN.a.b.114с.

Given, Concentration(C) = 0.36 M pH = 4.87 pH = -log([H+]) [H+] = 10-4.87 = 1.35×10-5 M a)…

Answered: W 17 A 0.36 M hydrocyanic acid (HCN)…

W 17 A 0.36 M hydrocyanic acid (HCN) solution has a pH of 4.87. Give: (a) the balanced equation for ionization of hydrocyanic acid; (b) K, of HCN; (c) % ionization of HCN. a. b. с.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 7ALQ: You have a solution of the weak acid HA and add some HCl to it. What are the major species in the...

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Question

GW 17
1. A 0.36 M hydrocyanic acid (HCN) solution has a pH of 4.87. Give: (a) the balanced equation for
the ionization of hydrocyanic acid; (b) K, of HCN; (c) % ionization of HCN.
a.
b.
114
с.

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