[DA ㅂ ㅂ Question 2 Answer all parts i) The acid dissociation constants for H₂S, Kai and Ka2 have values of 9.1*108 and 1.2*10-13, respectively. Show that the mole fraction for H₂S is given by: αH2S = [H+1² [H+1²+Kai [H+]+Kai Kaz 2 H <

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter15: Acid–base Equilibria
Section: Chapter Questions
Problem 75AP
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1
DA
Question 2 Answer all parts
(i) The acid dissociation constants for H₂S, Kai and Ka2 have values of
9.1*108 and 1.2*10-13, respectively. Show that the mole fraction for H₂S
is given by:
αH2S =
[H+1²
[H+1²+Kai[H+]+Kai *Kaz
a
H
19
23
Transcribed Image Text:DA Question 2 Answer all parts (i) The acid dissociation constants for H₂S, Kai and Ka2 have values of 9.1*108 and 1.2*10-13, respectively. Show that the mole fraction for H₂S is given by: αH2S = [H+1² [H+1²+Kai[H+]+Kai *Kaz a H 19 23
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