Chemistry Reference Tables
Essential data tables for general chemistry. Verified against IUPAC standards and authoritative sources.
Activity Series
The activity series ranks metals by their tendency to lose electrons and react. Use it to predict whether a single replacement reaction will occur.
→Solubility Rules
Quick-reference solubility rules for predicting whether ionic compounds dissolve in water. Essential for precipitation reactions and net ionic equations.
→Common Ions
Reference table of common monatomic and polyatomic ions with their charges and formulas. Essential for writing chemical formulas and naming compounds.
→SI Prefixes
Complete table of SI (metric) prefixes from yocto to yotta, with conversion factors and common chemistry applications.
→Reduction Potentials
Table of standard reduction potentials (E°) at 25°C for common half-reactions. Essential for predicting spontaneity of redox reactions and calculating cell potentials.
→Strong Acids & Bases
The seven strong acids and eight strong bases that ionize completely in water. Essential for pH calculations and acid-base reaction predictions.
→Thermodynamic Data
Standard enthalpies of formation (ΔHf°), Gibbs free energies of formation (ΔGf°), and standard molar entropies (S°) for common substances at 25°C and 1 atm.
→Functional Groups
The essential organic functional groups with their general formulas, naming conventions, and representative examples. Fundamental to understanding organic chemistry nomenclature.
→Ion Naming Patterns
The systematic per-/ate/-ite/hypo- naming pattern for oxyanions, organized by element series. Master this pattern to name any polyatomic ion from its formula.
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