1- In the Group 2 precipitations, the Sulfide Ion (S) is generated in anAcidic environment. If the H2S concentration is maintained at 0.1M andthe pH = 1, what is the [S] concentration? (Ka11013 for H;S.).1 x 10 and K22 = 1 x%3D%3!%3D

H2S --à H+ + HS- Ka1 = 1 X 10-7 HS- --à H+ + S2- Ka2 = 1 X 10-13

1- In the Group 2 precipitations, the Sulfide lon (S) is generated in an Acidic environment. If the H,S concentration is maintained at 0.1M and the pH = 1, what is the [S] concentration? (K,1 = 1 x 10 and K2 = 1 y 10 for H;S.). %3D

1- In the Group 2 precipitations, the Sulfide lon (S) is generated in an Acidic environment. If the H,S concentration is maintained at 0.1M and the pH = 1, what is the [S] concentration? (K,1 = 1 x 10 and K2 = 1 y 10 for H;S.). %3D

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter14: Principles Of Neutralization Titrations

Section: Chapter Questions

Problem 14.9QAP

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Question

1- In the Group 2 precipitations, the Sulfide Ion (S) is generated in an
Acidic environment. If the H2S concentration is maintained at 0.1M and
the pH = 1, what is the [S] concentration? (Ka1
1013 for H;S.).
1 x 10 and K22 = 1 x
%3D
%3!
%3D

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