Consider the titration of 100.0 mL of 0.100 M NaOH with
1.00 M HBr. Find the pH at the following volumes of acid
added.
Va = 0 mL
Va = 1.0 mL
Va = 5.0 mL
Va = 9.0 mL
Va = 9.9 mL
Va = 10.0 mL
Va = 10.1 mL
Va = 12.0 mL
Make a graph of pH versus Va = 0, 1.0, 5.0,
9.0, 9.9, 10.0, 10.1, and 12.0 mL.