What mass of sodium benzoate should be added to 150.0 mL of a 0.15 M benzoic acid solution in order to obtain a buffer with a pH of 4.25? (Assume no volume change.)
What mass of sodium benzoate should be added to 150.0 mL of a 0.15 M benzoic acid solution in order to obtain a buffer with a pH of 4.25? (Assume no volume change.)
Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter25: Ph Measurements-buffers And Their Properties
Section: Chapter Questions
Problem 5ASA
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What mass of sodium benzoate should be added to 150.0 mL of a 0.15 M benzoic acid solution in order to obtain a buffer with a pH of 4.25? (Assume no volume change.)
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