Uploaded April 2020 | Updated September 2026, 11 minutes ago
Mr. Key outlines how to identify simple hydrocarbons as well as branched chain hydrocarbons before using an example to explain how to draw and name these types of structures before finally analyzing an incorrect hydrocarbon in order to correct its name.
Please note that the primary purpose of these videos is educational for students/educators. While all feedback, both positive and...hmmm...constructive, is appreciated I do not have the time to moderate or respond to all comments. As a result, comments on these videos have been disabled at least for the near future.
Mr. Key outlines how to identify simple hydrocarbons as well as branched chain hydrocarbons before using an example to explain how to draw and name these types of structures before finally analyzing an incorrect hydrocarbon in order to correct its name.
Please note that the primary purpose of these videos is educational for students/educators. While all feedback, both positive and...hmmm...constructive, is appreciated I do not have the time to moderate or respond to all comments. As a result, comments on these videos have been disabled at least for the near future.





![Le Chateliers Principle and Qc
NEW FOR 2020! (Again, thanks to my students for yet again correcting my mistakes!)
In this video, @JFR Science s Mr. Key explains:
1. Reaction Quotient (Qc).
2. Le Chateliers Principle
3. Chemical equilibrium response to changes in [ ], T and P (due to changes in volume).
4. Impact of catalysts and inert gases on equilibrium systems.
Please note that the primary purpose of these videos is educational for students/educators. While all feedback, both positive and...hmmm...constructive, is appreciated I do not have the time to moderate or respond to all comments. As a result, comments on these videos have been disabled at least for the near future. Le Chateliers Principle and Qc](https://i.ytimg.com/vi/Q3nafNI5uIk/mqdefault.jpg)




