Cell Potential and Free Energy — Redox and Electrochemical Cells — 123DAT

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Chapters

1Reading the Periodic Table13 2Subatomic Particles, Isotopes and Atomic Mass17 3Energy Levels, Photons and Emission Spectra15 4Orbital Shapes and Quantum Numbers18 5Electron Configuration17 6Ion Configurations and Paramagnetism16 7Atomic Size17 8Ionisation Energy14 9Electronegativity and Electron Affinity13 10Descriptive Chemistry of the Groups16

1Ionic, Covalent and Metallic Bonding19 2Nomenclature and Polyatomic Ions29 3Lewis Structures18 4Formal Charge16 5Resonance14 6Incomplete and Expanded Octets14 7Bond Order, Length and Strength16 8Molecular Geometry22 9Hybridisation16 10Bond Dipoles and Molecular Polarity16

1Chemistry Arithmetic Without a Calculator17 2Significant Figures19 3Dimensional Analysis and Density18 4Accuracy, Precision and Error15 5Reading Experimental Data Tables15 6The Mole and Molar Mass20 7Percent Composition16 8Empirical and Molecular Formulas18 9Balancing Chemical Equations17 10The Mole Conversion Chain16 11Limiting Reagent and Excess16 12Theoretical and Percent Yield15

1The Intermolecular Force Ladder17 2Dispersion Forces and Polarisability14 3Hydrogen Bonding14 4Ranking Boiling Points15 5Vapor Pressure and Volatility13 6Surface Tension, Viscosity and Capillary Action14 7Heating Curves and Phase Changes15 8Phase Diagrams18 9Solid Types, Unit Cells and Lattice Energy24

1The Energetics of Dissolving14 2Solubility Rules18 3Net Ionic Equations and Spectator Ions16 4Concentration Units17 5Dilution and Serial Dilution11 6Temperature, Pressure and Solubility13 7Colligative Properties25 8Osmotic Pressure12 9Noncolligative Properties and Electrolytes12

1Kinetic Molecular Theory15 2The Ideal Gas Law24 3Gas Density and Molar Mass15 4Dalton's Law and Partial Pressures15 5Effusion, Diffusion and Graham's Law14 6Real Gases and Deviation from Ideality14 7Gas Stoichiometry and Molar Volume18

1System, Surroundings and the First Law15 2State Functions and Path Functions11 3Enthalpy and Energy Diagrams14 4Specific Heat and Calorimetry21 5Heat Calculations Through a Phase Change15 6Hess's Law14 7Enthalpies of Formation18 8Bond Enthalpies14 9Entropy and the Second Law16 10Gibbs Free Energy and Spontaneity18

1Reaction Rate and Relative Rates15 2The Rate Law and Reaction Order17 3Order from Initial Rates20 4Integrated Rate Laws14 5Half-Life and Reaction Order15 6The Reaction Coordinate Diagram17 7Collision Theory and Activation Energy14 8Catalysts and Alternative Pathways13 9Reaction Mechanisms and the Rate-Determining Step17

1Dynamic Equilibrium14 2Writing Equilibrium Expressions15 3The Reaction Quotient15 4Reversing, Scaling and Adding Equilibria13 5Le Chatelier's Principle17 6ICE Tables and the Small-x Approximation17 7Ksp and Molar Solubility18 8The Common Ion Effect and Precipitation18 9Free Energy and the Equilibrium Constant15

1Acid-Base Definitions and Conjugate Pairs18 2Strong Acids and Strong Bases16 3pH and pOH25 4Weak Acids and Bases21 5Acid Strength from Structure14 6Salt Hydrolysis and Solution pH17 7Buffers24 8Titration Curves19 9Titration Arithmetic and Normality16 10pH at Five Points on a Titration Curve18 11Polyprotic Acids14

1Oxidation Numbers26 2Balancing Redox by Half-Reactions20 3The Galvanic Cell and Cell Notation16 4Standard Reduction Potentials14 5Cell Potential and Free Energy19 6Electrolytic Cells17 7Faraday's Law and Electroplating17 8The Nernst Equation and Concentration Cells15 9Batteries, Corrosion and the Activity Series17

1The Nucleus and Nuclide Notation14 2Radiation Types and Penetrating Power14 3The Band of Stability and Decay Mode15 4Balancing Nuclear Equations16 5Mass Defect and Binding Energy15 6Radioactive Half-Life and Dating15

1Glassware and Measurement Accuracy17 2Separation Techniques16 3Titration Technique and Standardisation17 4Laboratory Safety16

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