How hard is AP chemistry?

Niquii77
Sun, 10 Feb 2013 18:07:03 +0000

The hardest part for someone who has never taken chemistry before would be the beginning. Understanding stoichiometry, the structure and predictive behavior of atoms and such…after understanding the basics, it’s smooth rolling from there.

@Masterball Ah so you can tell me what an unknown substance is if I tell you it’s density, temperature, and pressure?