Part A You need to produce a buffer solution that has a pH of 5.21. You already have a solution that contains 10. mmol (millimoles) of acetic acid. How many millimoles of acetate (the conjugate base of acetic acid) will you need to add to this solution? The pK, of acetic acid is 4.74. Express your answer numerically in millimoles. • View Available Hint(s) ΑΣφ

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I Review | Constants | Periodic Table
Part A
You need to produce a buffer solution that has a pH of 5.21. You already have a solution that contains 10. mmol (millimoles) of acetic
acid. How many millimoles of acetate (the conjugate base of acetic acid) will you need to add to this solution? The pKa of acetic acid is
4.74.
Express your answer numerically in millimoles.
• View Available Hint(s)
ΑΣφ
mmol acetate
Transcribed Image Text:7 of 21 <> I Review | Constants | Periodic Table Part A You need to produce a buffer solution that has a pH of 5.21. You already have a solution that contains 10. mmol (millimoles) of acetic acid. How many millimoles of acetate (the conjugate base of acetic acid) will you need to add to this solution? The pKa of acetic acid is 4.74. Express your answer numerically in millimoles. • View Available Hint(s) ΑΣφ mmol acetate
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