Oxidation-Reduction Reactions: Basic Concepts

This module provides a foundational introduction to redox reactions, covering the basic concepts, definitions, and principles. Students will learn to identify oxidation and reduction processes, determine oxidation states, and recognize oxidizing and reducing agents in chemical reactions. The module explores everyday examples of redox reactions and their importance in natural and technological processes.

This module focuses on the methods and techniques for balancing redox reactions in different media. Students will learn systematic approaches to balance electron transfer in chemical equations, including the half-reaction method and the oxidation number method. The module covers stoichiometric calculations specific to redox reactions and problem-solving strategies.

This module examines electrochemical cells and their principles of operation. Students will learn about galvanic cells, electrodes, cell potentials, and the relationship between cell potential and reaction spontaneity. The module covers the Nernst equation, standard reduction potentials, and how to predict the direction of redox reactions using electrochemical concepts.

This module focuses on electrolysis processes and their applications. Students will learn the fundamental principles of electrolytic cells, Faraday's laws of electrolysis, and quantitative aspects of electrochemical reactions. The module explores industrial applications of electrolysis such as metal extraction, electroplating, and electrolytic refining, as well as everyday applications like batteries and corrosion prevention.