Atoms to thermodynamics.

Unit 1 · Foundations

Atomic structure

Protons, neutrons, electrons. Isotopes, ions, electron configurations, and the periodic table's organization.

1 demo lesson · 8 cards Unit 2 · Connections

Bonding

Ionic, covalent, metallic. Lewis structures, VSEPR, polarity, intermolecular forces.

1 demo lesson · 8 cards Unit 3 · Quantities

Stoichiometry

Moles, molar mass, balancing equations, limiting reagents, percent yield.

1 demo lesson · 8 cards Unit 4 · Reactions

Reactions

Types: synthesis, decomposition, single/double replacement, redox. Net ionic equations.

1 demo lesson · 8 cards Unit 5 · Phases

States of matter

Gases (ideal gas law), liquids (phase diagrams), solids (crystal structures).

1 demo lesson · 8 cards Unit 6 · pH

Acids & bases

Brønsted-Lowry, pH scale, strong vs weak, buffers, titrations.

1 demo lesson · 8 cards Unit 7 · Energy

Thermodynamics

Enthalpy, entropy, Gibbs free energy. Calorimetry, Hess's law.

1 demo lesson · 8 cards Unit 8 · Rate

Kinetics

Rate laws, reaction order, Arrhenius, activation energy, mechanisms.

1 demo lesson · 8 cards Unit 9 · Balance

Equilibrium

Le Chatelier's principle, Keq, Ksp, common-ion effect, solubility.

1 demo lesson · 8 cards