AP Chemistry - Full Video Course - Let's Solve Weak Acid Problems! - AP Chemistry Unit 8, Topic 3a

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 shows students how to recognize a weak acid and how to solve weak acid problems. He shows students how to use Ka values (acid dissociation constants) to rank the relative strength of acids. Then he continues with several example problems on calculating pH of weak acids and calculating Ka. 00:00 Introduction 00:19 Recognizing Weak Acids 02:45 Ka and Relative Strength of Weak Acids 05:45 Calculating pH of a Weak Acid 11:28 Determining Ka of a Weak Acid 13:56 Conclusion