Calculate the pH of a buffer system made from 75.0 mL of 0.150 M HCHO2 and 50.0 mL of 0.130 M NaCHO2. The K, for HCHO, is 1.8x10-4. 3.745 3.983 3.683 3.507
Calculate the pH of a buffer system made from 75.0 mL of 0.150 M HCHO2 and 50.0 mL of 0.130 M NaCHO2. The K, for HCHO, is 1.8x10-4. 3.745 3.983 3.683 3.507
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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