Anyone know how much of AP chem is stoichiometry?

my son loves stoichiometry but not much of the other parts of his current chem class. anyone know? i seem to remember chem as mostly balancing etc. thank you!

Yeah stoichiometry is quite fun! I took Chem last year and if I remember correctly stoich showed up around Unit 4 and carries a forward a bit in terms of Le Chatelier’s rule and adding catalysts / heat / acids / bases and that kind of thing. In AP Chem, balancing equations is an essential skill but you do go a lot deeper than that. It was my favorite course last year so I’d definitely recommend taking it.

If you’re curious about the full course content, here’s the link to the CED: