Class notes CHM 1071 (ELECTROCHEMISTRY)

: This PDF contains handwritten lecture notes covering electrochemical cells and their working principles: galvanic (voltaic) cells, electrolytic cells, Daniell cell example, cell notation and representation, and reactions at anode/cathode. It also includes derivations and applications of electrode potentials (standard and measured), the Nernst equation, EMF of a cell, potentiometric measurement methods, and discussions of reference electrodes (calomel, glass), salt bridges, liquid-junction potential and pH determination. The file contains worked examples and diagrams (e.g., Daniell cell on page 2, Nernst/derivation on pages 9–10, EMF on page 11, glass electrode/pH on page 17, calomel electrode on pages 19–20) and appears intended as class lecture notes for engineering and 12th-grade chemistry students.