Introduction for Reactions & Equations - AP Chem Unit 4, Topics 1-2a

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.

[@keshkeeper14]

When the choice is your videos or AP classrooms, it’s the obviously going to be ur videos

[@JeremyKrug]

Thanks so much for your kind words. I try really hard to make the best videos I can!

[@LinaTalalhafnaoui]

thank you so much for everything, your videos are very informative.

[@uhohstinky9040]

Great vid, thanks!

[@JeremyKrug]

Thanks for watching!

[@FrenchFries879]

3 days left for the exam. IM GONNA LOCK IN!!!

[@sophia5219]

how did u do

[@FrenchFries879]

@@sophia5219 i got a 2 :3

[@sophia5219]

@@FrenchFries879 better than most king 🫡