Calculate the pH and the equilibrium concentration of $² in a 5.45×10² M hydrosulfuric acid solution, H₂S (aq). For H₂S, K₁1 = 1.0×107 and Ka2 = 1.0x10-1⁹ pH = [s²] = M Calculate the pH and the equilibrium concentrations of HS and S2- in a 0.0713 M hydrosulfuric acid solution, H₂S (aq). For H₂S, K₁1 = 1.0×107 and Ka2 = 1.0x10-1⁹ pH = [HS] = [s²] = M M

Chemistry: Principles and Practice
3rd Edition
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.81QE: Write the chemical equation and the expression for the equilibrium constant, and calculate Kb for...
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Calculate the pH and the equilibrium concentration of $2 in a 5.45×10-² M hydrosulfuric acid solution, H₂S (aq).
For H₂S, K₁1 = 1.0×107 and Ka2 = 1.0x10-1⁹
pH =
[s²] =
M
Calculate the pH and the equilibrium concentrations of HS and $2 in a 0.0713 M hydrosulfuric acid solution, H₂S (aq).
For H₂S, K₁1 = 1.0×107 and Ka2 = 1.0x10-1⁹
pH =
[HS] =
[s²] =
M
M
Transcribed Image Text:Calculate the pH and the equilibrium concentration of $2 in a 5.45×10-² M hydrosulfuric acid solution, H₂S (aq). For H₂S, K₁1 = 1.0×107 and Ka2 = 1.0x10-1⁹ pH = [s²] = M Calculate the pH and the equilibrium concentrations of HS and $2 in a 0.0713 M hydrosulfuric acid solution, H₂S (aq). For H₂S, K₁1 = 1.0×107 and Ka2 = 1.0x10-1⁹ pH = [HS] = [s²] = M M
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