Dalton's Law of Partial Pressure & More Gas Laws | 10.3 General Chemistry

Chad provides a lesson on some additional gas laws. The lesson begins with Dalton's Law of Partial Pressure showing how the partial pressure of a gas in a mixture is proportional to its mole fraction. The condition of STP (standard temperature and pressure; T = 273K, P = 1atm) is then introduced and how 1 mole of any gas behaving ideally will have a volume of 22.4L at STP. The relationship and formula between gas density, pressure, temperature, and the gas's molar mass is presented along with a sample calculation. Finally, the lesson is concluded with Graham's Law of Effusion with an example calculation demonstrating that H2 gas would escape from a balloon 4 times faster than O2 gas. I've embedded this playlist as a course on my website with all the lessons organized by chapter in a collapsible menu and much of the content from the study guide included on the page. Check this lesson out at https://www.chadsprep.com/chads-gener... If you want all my study guides, quizzes, final exam reviews, and practice exams, check out my General Chemistry Master Course at https://www.chadsprep.com/genchem-you... 00:00 Lesson Introduction 00:55 Dalton's Law of Partial Pressure 05:31 Molar Volume at STP (22.4L) 10:02 Gas Density and Molar Mass 16:30 Graham's Law of Effusion https://www.chadsprep.com/ #generalchemistry #chemistrytutorial