This project was preformed to supply Libretext authors with videos on General Chemistry topics which can be used to enhance their projects. Also, these videos are meant to act as a learning resource for all General Chemistry students . Video Topics This video contains the solution to the following question: For the reaction CO (g) + Cl 2 (g) -> COCl 2 (g) If the equilibrium partial pressures at 0 o C are: 1.2 x 10 2 atm COCl 2 ; 5.0 x 10 -4 atm CO and 4.0 x 10 -4 atm Cl 2 what is K c ? Link to Video Converting K p to K c : https://youtu.be/WK_5qOEIgms Attribution Prof. Steven Farmer ( Sonoma State University )