Learn what saponification is, how the soap-making reaction works, its mechanism, applications, and role in fat digestion. Saponification – The Soap-Making Reaction Explained This entry was posted on June 10, 2026 by Anne Helmenstine (updated on June 21, 2026)
Learn what van der Waals forces are, how they work, their types, strength, examples, and importance in chemistry and biology. Van der Waals Forces – Definition, Types, Examples This entry was posted on June 6, 2026 by Anne Helmenstine (updated on June 21, 2026)
Learn what an electrolytic cell is, how it works, electrode reactions, Faraday’s law, and major industrial applications. Electrolytic Cell – Definition, How It Works, and Examples This entry was posted on June 3, 2026 by Anne Helmenstine (updated on June 17, 2026)
Reduction in chemistry explained with definitions, equations, examples, reducing agents, and tips for identifying redox reactions. Reduction in Chemistry – Definition, Examples, and Redox Reactions This entry was posted on May 12, 2026 by Anne Helmenstine (updated on September 29, 2026)
Corrosion definition, types, causes, rust vs corrosion, prevention methods, and real-world examples explained simply. Corrosion – Definition, Types, Causes, Prevention, and Examples This entry was posted on May 9, 2026 by Anne Helmenstine (updated on June 17, 2026)
Henry’s law explains how gas solubility depends on pressure. Learn the formula, examples, constants, and real-world applications. Henry’s Law – Definition, Formula, and Applications This entry was posted on April 29, 2026 by Anne Helmenstine (updated on May 30, 2026)
Arrhenius equation explained, formulas, activation energy, Arrhenius plots, examples, and limits of temperature-dependent reaction rates. Arrhenius Equation – Definition, Formula, and Applications This entry was posted on April 28, 2026 by Anne Helmenstine (updated on May 9, 2026)
Learn what a galvanic (voltaic) cell is, how it works, cell notation, examples, and key concepts for chemistry students. Galvanic Cell (Voltaic Cell) – Definition, Function, and Examples This entry was posted on April 22, 2026 by Anne Helmenstine (updated on June 3, 2026)
Learn the Van’t Hoff equation with formula, derivation, examples, and plots. Understand how temperature affects equilibrium. Van’t Hoff Equation – Definition, Derivation, and Applications This entry was posted on April 14, 2026 by Anne Helmenstine (updated on April 28, 2026)