Chemistry (university)
Structure, thermodynamics, kinetics, equilibrium and organic chemistry. 10 parts, 92 concept cards and 100 flashcards. Each card explains one idea in plain English, with an analogy and an example.
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- Part 0110 concepts
Atomic structure and periodic trends
How electrons are arranged in atoms and why the periodic table has patterns.
- Part 029 concepts
Chemical bonding and molecular shape
Ionic and covalent bonds, Lewis structures, molecular geometry, hybridization and molecular orbitals.
- Part 039 concepts
Intermolecular forces, gases and solutions
Forces between molecules, the gas laws, real gases, solubility and colligative properties.
- Part 049 concepts
Stoichiometry and reactions in solution
Moles, formulas, limiting reagents, concentration, precipitation and redox reactions.
- Part 059 concepts
Thermochemistry and thermodynamics
Energy changes in reactions: enthalpy, calorimetry, Hess's law, entropy and Gibbs free energy.
- Part 069 concepts
Chemical kinetics
How fast reactions go: rate laws, half-lives, activation energy, mechanisms and catalysts.
- Part 079 concepts
Chemical equilibrium and solubility
Equilibrium constants, reaction quotients, Le Chatelier's principle and the solubility product.
- Part 089 concepts
Acids, bases and electrochemistry
pH, weak acids, buffers, titrations, galvanic cells, cell potentials and electrolysis.
- Part 099 concepts
Organic structure and stereochemistry
Functional groups, naming, isomers, 3D shapes of molecules, chirality and R/S labels.
- Part 1010 concepts
Organic reactions and mechanisms
Curved arrows, substitution, elimination, addition, aromatic and carbonyl reactions.