Data Tables
20 lessons, pages 4451–4470.
- Reading and Citing Chemical Data Tables — Temperature, pressure, standard-state and provenance conditions behind tabulated values
- Fundamental Constants and SI Definitions — Exact defined constants versus experimentally determined quantities
- Atomic Masses and Isotopic Abundances — Representative masses, natural variation and weighted-average calculations
- Periodic Trends as Data — Ionization energies, electron affinities and size values with definition caveats
- Bond Length and Bond Energy Tables — Typical ranges, mean values and limits of bond-energy estimates
- Thermochemical Formation Data — Standard enthalpies of formation and consistent reaction-energy calculations
- Standard Entropy Data — Tabulated molar entropies and reaction-entropy estimates
- Heat Capacity Data — Temperature-dependent heat capacities and integrating thermal changes
- Vapor Pressure and Phase Data — Boiling points, phase boundaries and pressure-condition dependence
- Solubility Data — Temperature, solvent and chemical-speciation qualifications
- Acid Dissociation Constants — pKa values, temperature and ionic-strength conditions
- Base and Water Equilibrium Data — Kb, Kw and conjugate-pair consistency checks
- Solubility Product Tables — Ksp values and why complexation changes observed solubility
- Standard Reduction Potentials — Half-reaction direction, reference electrode and concentration conventions
- Formal and Conditional Potentials — Electrolyte-dependent redox values and valid comparisons
- Kinetic Parameter Tables — Temperature, medium and mechanism dependence of rate constants
- Spectroscopic Reference Data — Characteristic IR, NMR and UV–visible ranges with structural caveats
- Nuclear Half-Life Data — Nuclide identity, decay mode and activity calculations
- Environmental Chemistry Reference Values — Exposure and water-quality data with jurisdiction and date labels
- Data Tables: Unit Review — Selecting trustworthy values and carrying their conditions into calculations