Question
You need to prepare an acetate buffer of pH 5.195.19 from a 0.769 M0.769 M acetic acid solution and a 2.47 M KOH2.47 M KOH
You need to prepare an acetate buffer of pH 5.195.19 from a 0.769 M0.769 M acetic acid solution and a 2.47 M KOH2.47 M KOH solution. If you have 780 mL780 mL of the acetic acid solution, how many milliliters of the KOHKOH solution do you need to add to make a buffer of pH 5.195.19? The papKa of acetic acid is 4.76.4.76. Be sure to use appropriate significant figures.
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Biochemistry Concepts and Connections
Authors: Dean R. Appling, Spencer J. Anthony Cahill, Christopher K. Mathews
1st edition
321839927, 978-0133853490, 133853497, 978-0321839923
