Subject
Understand matter and reactions through visualization and inquiry.
Visualize how particles interact, collide, and transform through guided inquiry, virtual labs, and interactive simulations. Master chemical reactions, bonding, thermodynamics, acids and bases, organic chemistry, and more.
Work through the sequence to build mastery step-by-step. Jump into any topic at any time.
Explore the quantum mechanical model of the atom, electron configurations, and periodic table patterns. Master atomic theory and chemical periodicity.
Understand how atoms bond through ionic, covalent, and metallic interactions, and predict molecular shapes using VSEPR theory. Master bonding theory and molecular geometry.
Study heat transfer in chemical reactions, calorimetry, enthalpy, and Hess's law applications. Master energy changes and thermodynamic principles in chemistry.
Explore acid-base theories, pH calculations, buffer systems, and titration techniques. Master aqueous equilibria and acid-base chemistry.
Master balancing equations and predicting reaction outcomes through interactive simulations. Learn stoichiometry, limiting reagents, and chemical calculations.
Study oxidation-reduction reactions, electrochemical cells, and applications in batteries and corrosion. Master redox chemistry and electrochemical processes.
Explore the chemistry of carbon compounds including structure, nomenclature, and functional groups. Master organic molecules and reaction mechanisms.
Study reaction rates, rate laws, equilibrium constants, and Le Chatelier's principle. Master the dynamics and equilibria of chemical reactions.