A screencast from Chapter 13 in CH 223 which demonstrates some of the ways an equilibrium constant can be used in chemistry. https://mhchem.org/223/classroom/zAudio/Ch16EquilConst.mp4

A screencast from Chapter 13 in CH 223 which provides examples of how the equilibrium constant can be manipulated to represent different reactions and stoichiometries. https://mhchem.org/223/classroom/zAudio/Ch16ManipEquilConst.mp4

A screencast from Chapter 13 in CH 223 which discusses the meaning of the K (and related Q) value in terms of its product- or reactant-favored status. https://mhchem.org/223/classroom/zAudio/Ch16ValueOfK.mp4

A screencast from Chapter 13 in CH 223 which shows how an equilibrium constant can be obtained using the quadratic formula and other methods. https://mhchem.org/223/classroom/zAudio/Ch16MathAndK.mp4

A screencast from Chapter 13 in CH 223 that gives examples of Le Chatelier's Principle, an important idea for this chapter and the rest of the quarter as well. https://mhchem.org/223/classroom/zAudio/Ch16LeChatelier.mp4

This is a lab video which shows how to use the Spec 21 Photospectrometer. We shall be using them in the upcoming "Determination of an Equilibrium Constant" lab. https://mhchem.org/223/classroom/zAudio/Spec21.mp4

Chemistry 222 Video Lecture from March 16, 2018 covering an exam review (day 2 of 2) for the final lecture exam. https://mhchem.org/222/classroom/zAudio/031618Chemistry222VideoLecture.m4v

Chemistry 222 Audio Lecture from March 16, 2018 covering an exam review (day 2 of 2) for the final lecture exam. https://mhchem.org/222/classroom/zAudio/031618Chemistry222AudioLecture.mp3

Chemistry 222 Video Lecture from March 14, 2018 covering an exam review (day 1 of 2) for the final lecture exam. https://mhchem.org/222/classroom/zAudio/031418Chemistry222VideoLecture.m4v

Chemistry 222 Audio Lecture from March 14, 2018 covering an exam review (day 1 of 2) for the final lecture exam. https://mhchem.org/222/classroom/zAudio/031418Chemistry222AudioLecture.mp3