. An acetate/acetic acid (pKa=4.75) buffer of 500 mL includes 0.1 mol of acetate and 0.5 mol of acetic acid. 2.0 M NaOH was added to the buffer to get the pH to 4.70. What volume of NaOH was added to the system?

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Chapter2: Chemistry Of Life
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. An acetate/acetic acid (pKa=4.75) buffer of 500 mL includes 0.1 mol of acetate and 0.5
mol of acetic acid. 2.0 M NaOH was added to the buffer to get the pH to 4.70. What
volume of NaOH was added to the system?
Transcribed Image Text:. An acetate/acetic acid (pKa=4.75) buffer of 500 mL includes 0.1 mol of acetate and 0.5 mol of acetic acid. 2.0 M NaOH was added to the buffer to get the pH to 4.70. What volume of NaOH was added to the system?
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