Electrochemical Cell: pH Calculation

This lecture covers the calculation of pH in an electrochemical cell scenario involving copper and hydrogen electrodes. The instructor presents a problem where students need to calculate the pH of the solution at the hydrogen electrode based on given electrochemical data. The lecture progresses through the step-by-step calculation of the pH, considering the activities of different ions and the equilibrium constants. Students are guided on how to approach similar problems and understand the underlying principles of electrochemistry.