Electrochemistry – Cell Potential and ΔG – AP Chem Unit 9, Topic 9 – AP Chemistry Topic 9.9

Learn AP Chemistry with Mr. Krug! Get the AP Chemistry Ultimate Review Packet: http://www.ultimatereviewpacket.com/courses/chem

*Guided notes for these AP Chem videos are now included in the Ultimate Review Packet!* Find them at the start of each unit.

If you need help reviewing for your other AP Courses, such as Biology, Physics 1, Environmental Science, Calculus AB, Pre-Calculus, Psychology, Macroeconomics, World History, US History, and more, check out http://www.ultimatereviewpacket.com. #apchemistry #apchem #galvaniccell #gibbsfreeenergy

In this video, Mr. Krug shows students the relationship between the cell potential of a galvanic cell and the thermodynamic favorability of that cell. He also introduces students to Faraday’s constant and works a multistep example involving a galvanic cell.

00:00 Introduction
00:25 Thermodynamic Favorability of a Cell
03:09 Determining the Cell Potential
04:25 Gibbs Free Energy of the Cell
05:47 Is the Cell Favorable?