A-level Chemistry

A Level Chemistry Chapter 29 Analytical Chemistry Detailed Summary Note including the topics - chromatography, Rf value, retention time, carbon-13 NMR spectroscopy, and proton NMR spectroscopy

A Level Chemistry Chapter 27 Organic nitrogen compounds Detailed Summary Note including the topics - primary and secondary amines, amides, ago compounds, amino acids, zwitterion, isoelectric point and electrophoresis

A Level Chemistry Chapter 26 Carboxylic acids and their derivatives Detailed Summary Note including the topics - benzoic acid, addition-elimination mechanism, hydrolysis of acyl chlorides, alkyl chlorides and halogenoarenes

A Level Chemistry Chapter 25 Benzene and its compounds Detailed Summary Note including the topics - reaction of arenes, Friedel-Crafts reactions, aromatic stabilisation, reactivity of halogenoalkanes and halogenoarenes, phenols, and relative acidities

A Level Chemistry Chapter 24 Transition Elements Detailed Summary Note including the topics - properties of transition elements, ligands, ligand exchange, transition metal complex, partial and complete substitution, colour of complexes, stereoisomerism, and stability constant

A Level Chemistry Chapter 23 Entropy and Gibbs free energy Detailed Summary Note including the topics - entropy changes, Hess cycle, calculating entropy change, and entropy equations

A Level Chemistry Chapter 22 Reaction Kinetics Detailed Summary Note including the topics - rate of reaction, order of reaction, rate constant, multi-step reaction, and catalysis

A Level Chemistry Chapter 21 Equilibria Detailed Summary Note including the topics - conjugate acid-base pairs, pH, Ka, Kw, buffer solution, Ksp, common ion effect, and partition coefficient

A Level Chemistry Chapter 20 Electrochemistry Detailed Summary Note including the topics - electrolysis, Faraday's Law, electrode potential, and standard cell potential

A Level Chemistry Chapter 19 Lattice Energy Detailed Summary Note including the topics - factors affecting lattice energy, enthalpy change, electron affinity, born-haber cycle, ion polarisation, and solubility