20) 0,5 M H2S çözeltisindeki S2-(suda) derişimi nedir? H2S(suda) + H2O (s) HS (suda) + H2O (s) H3O+ (suda) + HS (suda) H3O+ (suda) + S²- (suda) Ka,1 = 1,0 x 10-7 Ka,2 = 1,0 x 10-19 A) 1,5 x 10-5 M B) 2,2 × 10-4 M C) 1,0 x 10-19 M D) 2,3 x 10-10 M E) 1,7 × 10-7 M
20) 0,5 M H2S çözeltisindeki S2-(suda) derişimi nedir? H2S(suda) + H2O (s) HS (suda) + H2O (s) H3O+ (suda) + HS (suda) H3O+ (suda) + S²- (suda) Ka,1 = 1,0 x 10-7 Ka,2 = 1,0 x 10-19 A) 1,5 x 10-5 M B) 2,2 × 10-4 M C) 1,0 x 10-19 M D) 2,3 x 10-10 M E) 1,7 × 10-7 M
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:20) 0,5 M H2S çözeltisindeki S2-(suda) derişimi nedir?
H2S(suda) + H2O (s)
HS (suda) + H2O (s)
H3O+ (suda) + HS (suda)
H3O+ (suda) + S²- (suda)
Ka,1 = 1,0 x 10-7
Ka,2 = 1,0 x 10-19
A) 1,5 x 10-5 M
B) 2,2 × 10-4 M
C) 1,0 x 10-19 M
D) 2,3 x 10-10 M
E) 1,7 × 10-7 M
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