https://chemistry.wyattau.com Free chemistry study notes and revision guide with worked examples covering physical, organic, and inorganic chemistry. en Wed, 22 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/favicon.svg https://chemistry.wyattau.com https://chemistry.wyattau.com/1-physical-chemistry/atomic-structure-and-electron-configuration Quantum numbers, orbital shapes, Aufbau principle, Hund's rule, Pauli exclusion, and periodic trends in atomic properties. Tue, 21 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/1-physical-chemistry/atomic-structure-and-electron-configuration https://chemistry.wyattau.com/1-physical-chemistry/chemical-bonding-and-molecular-geometry Valence bond theory, hybridisation, VSEPR model, molecular orbital theory, and predicting molecular shapes with worked examples. Mon, 20 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/1-physical-chemistry/chemical-bonding-and-molecular-geometry https://chemistry.wyattau.com/1-physical-chemistry/thermochemistry-and-hesss-law Enthalpy of reaction, bond energies, calorimetry, Hess's cycle, and standard enthalpies of formation and combustion. Sun, 19 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/1-physical-chemistry/thermochemistry-and-hesss-law https://chemistry.wyattau.com/1-physical-chemistry/kinetics-and-reaction-rates Rate laws, order of reaction, Arrhenius equation, activation energy, and catalysis with worked calculations and graphs. Sat, 18 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/1-physical-chemistry/kinetics-and-reaction-rates https://chemistry.wyattau.com/1-physical-chemistry/equilibrium-and-le-chateliers-principle Equilibrium constants, reaction quotients, Le Chatelier's principle, and applying equilibrium to industrial processes like the Haber process. Fri, 17 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/1-physical-chemistry/equilibrium-and-le-chateliers-principle https://chemistry.wyattau.com/2-organic-chemistry/alkanes-and-cycloalkanes Nomenclature, conformations, stereochemistry, and free radical substitution reactions of saturated hydrocarbons with mechanisms. Thu, 16 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/2-organic-chemistry/alkanes-and-cycloalkanes https://chemistry.wyattau.com/2-organic-chemistry/alkenes-and-addition-reactions Electrophilic addition, Markovnikov's rule, hydrohalogenation, hydration, and polymerisation of alkenes with detailed mechanisms. Wed, 15 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/2-organic-chemistry/alkenes-and-addition-reactions https://chemistry.wyattau.com/2-organic-chemistry/alcohols-ethers-and-epoxides Nomenclature, physical properties, synthesis of alcohols, Williamson ether synthesis, and acid-catalysed reactions of epoxides. Tue, 14 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/2-organic-chemistry/alcohols-ethers-and-epoxides https://chemistry.wyattau.com/2-organic-chemistry/carbonyl-compounds Aldehydes and ketones, nucleophilic addition, reduction, oxidation, and condensation reactions with Grignard reagents and aldol chemistry. Mon, 13 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/2-organic-chemistry/carbonyl-compounds https://chemistry.wyattau.com/2-organic-chemistry/carboxylic-acids-and-derivatives Nucleophilic acyl substitution, esterification, amide formation, and the reactivity series of carboxylic acid derivatives. Sun, 12 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/2-organic-chemistry/carboxylic-acids-and-derivatives https://chemistry.wyattau.com/3-inorganic-chemistry/transition-metal-complexes Ligand types, coordination numbers, crystal field theory, colour, magnetism, and isomerism in transition metal complexes. Sat, 11 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/3-inorganic-chemistry/transition-metal-complexes https://chemistry.wyattau.com/1-physical-chemistry/acids-bases-and-buffer-solutions pH scale, weak acid and base equilibria, buffer calculations, titration curves, and the Henderson-Hasselbalch equation. Fri, 10 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/1-physical-chemistry/acids-bases-and-buffer-solutions https://chemistry.wyattau.com/1-physical-chemistry/electrochemistry-and-redox-reactions Oxidation states, standard electrode potentials, Nernst equation, galvanic and electrolytic cells, and applications to corrosion prevention. Thu, 09 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com/1-physical-chemistry/electrochemistry-and-redox-reactions https://chemistry.wyattau.com Free chemistry study notes covering physical chemistry, organic chemistry, and inorganic chemistry with worked examples and revision questions. Wed, 08 Jul 2026 00:00:00 +0000 https://chemistry.wyattau.com