Answered: 1. What is the pH of a 0.2 M acetic…

1. What is the pH of a 0.2 M acetic acid solution where the Ka for acetic acid is 1.33 x 10-5 M. 2. What is the pH of a 0.1 M formic acid solution where the pka for formic acid is 3.77.

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases

Section16.7: Calculations With Equilibrium Constants

Problem 16.5CYU: What are the equilibrium concentrations of acetic acid, the acetate ion, and H3O+ for a 0.10 M...

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Question

1. What is the pH of a 0.2 M acetic acid solution where the Ka for acetic acid is 1.33 x 10-5 M.
2. What is the pH of a 0.1 M formic acid solution where the pka for formic acid is 3.77.

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Step 2: Calculating the pH of the solution,

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Step 3: 2) Calculating the pH of the formic acid solution,

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