SACE Chemistry — Stage 2

Redox Reactions — Flashcards & Quiz

Redox (reduction-oxidation) reactions involve the transfer of electrons between species, and SACE Chemistry Stage 2 expects you to assign oxidation states, balance half-equations, and apply the electrochemical series to predict spontaneity and calculate cell EMF. Galvanic cells convert chemical energy to electrical energy through redox and are the practical application you should be able to analyse.

Last updated: March 2026