Electrochemistry class 12 notes
Oxidation-Reduction (Redox) Reactions 1. Measuring voltage Standard potentials (E°) have been determined for how much voltage (potential) a reaction is.
Redox reactins half-reactions: Reduction 2Fe 3+ + 2e - 2Fe 2+ oxidation Sn 2+ Sn 4+ + 2e - 2Fe 3+ + Sn 2+ 2Fe 2+ + Sn 4+
Redox Equilibria. Redox equilibria When a metal electrode is placed into a solution of one of its salts two things can happen; 1) Metal ions go into solution;
H+H+ H+H+ H+H+ OH - New Way Chemistry for Hong Kong A-Level Book 2 1 Chapter 20 Redox Equilibrium II: Electrochemical Cells 20.1Electrode Potentials 20.2Half.
Oxidation-Reduction (Redox) Reactions 1. Redox: Introduction Electrons (e - ) are transferred from one compound to another –e - -donors (lose electrons)
Electrochemistry Applications of Redox. Review l Oxidation reduction reactions involve a transfer of electrons. l OIL- RIG l Oxidation Involves Loss l.
Electrochemistry Applications of Redox. Review Oxidation reduction reactions involve a transfer of electrons. OIL- RIG Oxidation Involves Loss
17.1 Explain how a non-spontaneous redox reaction can be driven forward during electrolysis 17.1 Relate the movement of charge through an electrolytic.
Electrochemistry
