CHEM 1B Chapter Notes - Chapter 9: Equivalence Point, Sodium Hydroxide, Dissociation Constant

• School: UCSB
• Department: Chemistry and Biochemistry
• Course: CHEM 1B
• Professor: Kunkel

Document Summary

Volume of naoh at the equivalence point (ml) Volume of naoh at half the equivalence point (ml) ph at half the equivalence point pka at half the equivalence point. Plot the data, ph versus volume of naoh added (ml), for trial 1 and trial 2 on this page. Use the graphs to determine ph and pka at half the equivalence point. (label the x - and y -axis, include a title for graph) Determination of the dissociation constant, ka, of acetic acid by measuring the. Using the raw data provided in the excel sheet, graph ph values, along the y-axis, versus the volume of naoh added, along the x-axis. Note the volume on the graph where a steep rise in ph occurs. Volume of naoh at half the equivalence point ph at half the equivalence point pka at half the equivalence point. Solution: 25. 0 ml 1. 0 m naa + 10 ml 1. 0 m ha.