Atomic Structure 2 equations Values for: Planck's constant Speed of light Avogadro's number Electron charge Equilibrium 9 equations Kinetics 3 equations Gases, Liquids, and Solutions 9 equations. What is the AP Chemistry Formula Sheet? The AP Basic formula sheet is two pages long and contains unit abbreviations as well since mathematische, constants, both definitions of variables grouped together by topic. An AP Basic formula sheet and one periodic table are provided at the opening a both the multiple-choice additionally free-response.