Course Outline
Unit 1: Oxidation and Reduction
This unit introduces the fundamental principles of redox chemistry. Students will investigate oxidation states, learn how oxidation and reduction involve the transfer of electrons, and explore the relationship between these processes in redox reactions. They will also examine oxidizing and reducing agents and develop the skills needed to analyze electron transfer in chemical systems.
Topics:
- Oxidation States
- Oxidation Reactions
- Reduction Reactions
- Redox Reactions
- Oxidizing and Reducing Agents
Unit 2: Galvanic Cells
In this unit, students will explore how chemical energy can be converted into electrical energy through spontaneous redox reactions. They will investigate half-cells, electron flow, cell notation, and cell potential while learning how electrochemical cells generate electricity. These concepts form the foundation for understanding batteries and other energy-storage technologies.
Topics:
- Chemical Energy and Electricity
- Half Cells
- Electron Flow
- Cell Notation
- Cell Potential
Unit 3: Batteries and Fuel Cells
This unit examines the technologies used to store and produce electrical energy. Students will compare primary and secondary cells, investigate rechargeable battery systems, and explore the operation of fuel cells. They will also evaluate modern energy-storage technologies and their importance in supporting sustainable energy systems.
Topics:
- Primary Cells
- Secondary Cells
- Rechargeable Batteries
- Fuel Cells
- Energy Storage Technologies
Unit 4: Electrolysis
In this unit, students will investigate how electrical energy can be used to drive chemical reactions that would not occur spontaneously. They will study electrolytes, electrodes, and the movement of ions during electrolysis. Students will apply these concepts to molten compounds, aqueous solutions, metal extraction, and industrial chemical processes.
Topics:
- Principles of Electrolysis
- Electrolytes
- Electrodes
- Electrolysis of Molten Compounds
- Electrolysis of Aqueous Solutions
Unit 5: Applications of Electrochemistry and Bioelectricity
The final unit explores the practical applications of electrochemistry in technology, industry, and biology. Students will investigate electroplating, industrial electrochemical processes, corrosion prevention, and bioelectric systems. They will also examine how electrochemical principles contribute to medical technologies and our understanding of nerve impulses and living organisms.
Topics:
- Electroplating
- Industrial Electrochemistry
- Corrosion and Cathodic Protection
- Bioelectricity in Living Systems
- Nerve Impulses and Medical Applications
Final Challenge
Apply your understanding of oxidation-reduction reactions, galvanic cells, batteries, electrolysis, and bioelectric systems to investigate real-world electrochemical technologies. Students will analyze chemical processes, evaluate energy-storage solutions, explain industrial applications, and explore how electrochemistry contributes to modern technology, medicine, and sustainable energy systems.