Khan Academy Static

Skill_checks_on_redox_reactions_and_electrochemistry

Test your knowledge of redox reactions and electrochemistry

Galvanic_cells

Batteries power much of our lives (literally). In this tutorial, we'll use our knowledge of oxidation and reduction to understand how Galvanic/Voltaic cells actually work.

Oxidation_reduction_reactions

Oxidation and reduction are powerful ideas for thinking about how charge is transferred within a reaction. As we'll see, it is something of a hypothetical, but it is, nonetheless, very useful.

Standard_cell_potentials

An introduction to calculating cell potentials at standard state.

Electrochemistry_thermodynamics_and_equilibrium

Relating the cell potential to the equilibrium constant K and Gibbs free energy.

Cell_potentials_under_nonstandard_conditions

Calculating the cell potential when operating at nonstandard conditions.

Electrolytic_cells_and_electrolysis

An introduction to electrolytic cells and electrolysis