Cracking The Ap Chemistry Exam May 2026

While the curriculum covers nine units, these three areas usually carry the most weight and cause the most stress:

This is the "why" behind everything. If you can explain how polarities and forces (like London Dispersion or Hydrogen bonding) affect boiling points and solubility, you’ve won half the battle. Cracking the AP Chemistry Exam

Understand that nature is lazy (it wants low energy/Enthalpy) and messy (it wants high disorder/Entropy). Equilibrium is just the point where those two tendencies find a compromise. While the curriculum covers nine units, these three

Expect to draw or interpret "dots in a box." Practice representing physical vs. chemical changes using circles to ensure you aren't losing atoms (Conservation of Mass). 3. Math Without a Calculator The Multiple Choice section is no-calculator . Estimation is your best friend: If you see , treat it as Equilibrium is just the point where those two

When answering long-form questions, follow this template to ensure you get full points:

Become a pro at adding and subtracting exponents in your head.

Usually, only one point on the entire exam is dedicated specifically to sig figs—don't let them paralyze you, but keep them in mind for the FRQs.