This project was preformed to supply Libretext authors with videos on General Chemistry topics which can be used to enhance their projects. Also, these videos are meant to act as a learning resource for all General Chemistry students . Video Topics This video contains an example problem where pH after the equivalence of a weak acid / strong base titration is calculated. If we have 50. mL of a 0.100 M HC 2 H 3 O 2 solution: Calculate the pH after the addition of 60 mL of a 0.100 NaOH solution: HC 2 H 3 O 2 = HAc C 2 H 3 O 2 - = Ac ‑ Ka = 1.80 x 10 -5 pKa = 4.74 Link to Video pH After the Equivalence Point of a Weak Acid/Strong Base Titration: https://youtu.be/KHXPJIsxoLE Attribution Prof. Steven Farmer ( Sonoma State University )