Classroom Resources:
Khan Academy: Chemical reactions and stoichiometry
Videos:
Reacting Quantities https://www.youtube.com/watch?v=bzFkjuIlKVE&fbclid=IwAR0CMrYxurZmPfrjzjJGoSiMk42Y338yMC-ztDkOZBb2aOU0qdPLwuhIBZUÂ