AP Chemistry - Full Video Course - Introduction for Reactions & Equations - AP Chem Unit 4, Topics 1-2a

Learn AP Chemistry with Mr. Krug! Get the AP Chemistry Ultimate Review Packet: http://www.ultimatereviewpacket.com/courses/chem *Guided notes for these AP Chem videos are now included in the Ultimate Review Packet!* Find them at the start of each unit. If you need help reviewing for your other AP Courses, such as Biology, Physics 1, Environmental Science, Calculus AB, Pre-Calculus, Psychology, Macroeconomics, World History, US History, and more, check out http://www.ultimatereviewpacket.com. #apchemistry #apchem In this video, Mr. Krug describes key differences between chemical reactions and physical changes. He also begins Topic 2, which is an introduction to the solubility rules that are necessary for predicting the products in net ionic equations. 00:00 Topic 4.1 - Introduction for Reactions 03:43 Topic 4.2 - Working with Chemical Equations