1. AP® Chemistry 2009 Free-Response Questions The College Board The College Board is a not-for-profit membership association whose mission is to connect students to college…

Slide 1Oxidation-Reduction (Redox) Reactions 1 Slide 2 Measuring voltage Standard potentials (E°) have been determined for how much voltage (potential) a reaction is capable…

Slide 1 Slide 2 Redox reactins half-reactions: Reduction 2Fe 3+ + 2e -  2Fe 2+ oxidation Sn 2+  Sn 4+ + 2e - 2Fe 3+ + Sn 2+  2Fe 2+ + Sn 4+ Slide 3 Redox…

Slide 1 Electrochemistry Chapter 19 Slide 2 2Mg (s) + O 2 (g) 2MgO (s) 2Mg 2Mg 2+ + 4e - O 2 + 4e - 2O 2- Oxidation half-reaction (lose e - ) Reduction half-reaction (gain…

Electrochemistry Batteries Chapter 20 Batteries Lead-Acid Battery A 12 V car battery consists of 6 cathode/anode pairs each producing 2 V. Cathode: PbO2 on a metal grid in…

Electrochemistry Batteries Chapter 20 Batteries Lead-Acid Battery A 12 V car battery consists of 6 cathode/anode pairs each producing 2 V. Cathode: PbO2 on a metal grid in…

1. Electrochemistry = the area ofchemistry that deals with theinterconversion of electricalenergy and chemical energy. Electrochemical processes are redoxreactions in…

Slide 1 Introduction Magnesium Alloy Corrosion By Group 15: Nathan Lam, Graham Tait, Zhanyi Zhou, Muhammad Ibrahim Atmospheric Corrosion Prevention Methods What are Mg alloys?…