New AP & General Chemistry Video Playlist - Cell Potential & Gibbs Free Energy, Standard Reduction Potentials, Electrochemistry Problems

This chemistry video tutorial discusses the relationship between cell potential and gibbs free energy. It contains plenty of examples and chemistry practice problems. It discusses the signs of the potential energy and delta G in determining if a reaction is spontaneous or nonspontaneous. The system is in equilibrium whenever delta G and E is equal to zero. This video discusses Faraday's constant which relates the electric charge to moles of electrons per mole of substance. 1 volt is 1 Joule per coulomb. voltage is a measure of electrical potential energy per unit charge. delta G represents the maximum amount of electrical work that can be performed by a reaction. This tutorial contains problems where you have to find the value of n in order to use it in the equation delta G = -nFE. To find it, you need to balance the half reactions and make sure the moles of electrons are the same using the least common multiple rule. In addition, you need to calculate the cell potential of the net reaction using the standard reduction potential of the half reactions. This lesson is basically a section in electrochemistry. Spontaneity - Free Formula Sheet: https://www.video-tutor.net/chemistry-formula-sheets.html Electrochemistry - Free Formula Sheet: https://www.video-tutor.net/formula-sheets.html Chapter 17 - Video Lessons: https://www.video-tutor.net/electrochemistry.html Chemistry 2 Final Exam Review: https://www.youtube.com/watch?v=lSmJN1_uVpI Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 ________________________________ Intro to Galvanic & Voltaic Cells: https://www.youtube.com/watch?v=9blB-uMTIAM How To Draw Galvanic Cells: https://www.youtube.com/watch?v=vLCf4_NKjGU Standard Reduction Potentials: https://www.youtube.com/watch?v=lUXP856WluE Cell Potential Problems: https://www.youtube.com/watch?v=UzkLP8segcs Cell Notation Problems: https://www.youtube.com/watch?v=iWqUWwyPkSs ___________________________________ Concentration Cells: https://www.youtube.com/watch?v=oOb-knvShdw Cell Potential & Gibbs Free Energy: https://www.youtube.com/watch?v=LqAfREfwt1Y Cell Potential & Equilibrium K: https://www.youtube.com/watch?v=n4JCEFJKWA0 Nernst Equation: https://www.youtube.com/watch?v=jousNNceCXs Electrolysis of Water: https://www.youtube.com/watch?v=zMLNHm4nUCQ _____________________________________ Electrolysis of Sodium Chloride: https://www.youtube.com/watch?v=1nAe_T5mO2o Electrolysis & Electroplating Problems: https://www.youtube.com/watch?v=DnvKfiLa_HQ Electrochemistry Practice Problems: https://www.youtube.com/watch?v=S9frctwDyL0 SAT Chemistry Subject Test Review: https://www.youtube.com/watch?v=ygpTfaSFqH8 Carbon -14 Dating: https://www.youtube.com/watch?v=6aDswTVFGfs Beer Lambert's Law: https://www.youtube.com/watch?v=rllHziqWlgU ______________________________________ Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections Chemistry PDF Worksheets: https://www.video-tutor.net/chemistry-basic-introduction.html