2. Show the calculations CH3COOH-NaCH3COO involved and describe how you will prepare 100.0 mL 0.10 M buffer with a pH of 5.00 from: a. 0.20 M CH3COOH and 0.30 M NaCH3COO stock solutions (Ka = 1.8 x 10-5).

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Need: Show solutions for the determination of the respective concentrations of acetic acid and sodium acetate in the buffer first. Then, show the solutions for the required amounts of the stock solutions needed.

2. Show the calculations
CH3COOH-NaCH3COO
involved and describe how you will prepare 100.0 mL 0.10 M
buffer with a pH of 5.00 from:
a. 0.20 M CH3COOH and 0.30 M NaCH3COO stock solutions (K₂ = 1.8 x 10-5).
Transcribed Image Text:2. Show the calculations CH3COOH-NaCH3COO involved and describe how you will prepare 100.0 mL 0.10 M buffer with a pH of 5.00 from: a. 0.20 M CH3COOH and 0.30 M NaCH3COO stock solutions (K₂ = 1.8 x 10-5).
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